Wikipedia articles in scope, K
929 articles. Each title links to the article on Wikipedia. Refer to Wikipedia scope for the signals and the rules.
| Article | Signals | Class | Rule |
|---|---|---|---|
| K q-flats | S2,S5 | C | strong |
| K shortest path routing | S1,S3,S6 | Start | strong |
| K-anonymity | S2,S5 | Start | strong |
| K-convex function | S1,S5,S6,S8,S9 | Start | strong |
| K-convexity in Rn | S1 | Stub | strong |
| K-distribution | S2 | Start | strong |
| K-epsilon turbulence model | S1,S3,S4,S5,S8 | C | strong |
| K-equivalence | S6 | S6 near | |
| K-finite | S1,S6 | Stub | strong |
| K-frame | S1,S6,S9 | Start | strong |
| K-function | S1,S4,S5,S6,S8,S9 | Stub | strong |
| K-graph C*-algebra | S1 | Start | strong |
| K-groups of a field | S1,S6 | Start | strong |
| K-homology | S1,S4,S5,S6,S8 | Stub | strong |
| K-means clustering | S1,S2,S3,S4,S5,S6,S9 | C | strong |
| K-means++ | S2,S5,S9 | Start | strong |
| K-medians clustering | S2,S9 | Stub | strong |
| K-medoids | S1,S2,S5,S9 | Start | strong |
| K-mer | S6 | S6 near | |
| K-minimum spanning tree | S1,S5,S6,S8 | C | strong |
| K-nearest neighbors algorithm | S2,S3,S5,S6,S9 | strong | |
| K-noid | S1,S5,S6,S9 | Stub | strong |
| K-Poincaré algebra | S1,S3,S6,S8 | Stub | strong |
| K-Poincaré group | S1,S3,S6,S8 | Stub | strong |
| K-regular sequence | S1,S6,S9 | Start | strong |
| K-server problem | S3,S6 | S6 near | |
| K-set (geometry) | S1,S6,S8,S9 | B | strong |
| K-space (functional analysis) | S1,S6,S9 | Stub | strong |
| K-stability | S1,S4,S6,S9 | C | strong |
| K-stability of Fano varieties | S1,S6,S9 | C | strong |
| K-statistic | S2,S5,S9 | Stub | strong |
| K-SVD | S1,S2,S5,S6,S9 | Start | strong |
| K-synchronized sequence | S1,S3,S6 | Start | strong |
| K-theory | S1,S4,S5,S6,S8 | C | strong |
| K-theory (physics) | S1,S3,S6,S8,S9 | Start | strong |
| K-theory of a category | S1,S6,S9 | Start | strong |
| K-theory spectrum | S1,S5,S9 | Stub | strong |
| K-topology | S1,S5,S6,S8,S9 | Start | strong |
| K-transform | S1 | Start | strong |
| K-tree | S1,S3,S5,S6,S8,S9 | Start | strong |
| K-trivial set | S1,S3,S6 | C | strong |
| K. Ananda Rau | S1,S9 | Start | strong |
| K. G. Ramanathan | S1,S8,S9 | Stub | strong |
| K. Ruben Gabriel | S1,S2,S8,S9 | Stub | strong |
| K. S. Amur | S1 | Stub | strong |
| K. S. Chandrasekharan | S1,S8,S9 | Start | strong |
| K. S. S. Nambooripad | S1,S8,S9 | Start | strong |
| K. Sandeep | S1,S9 | Stub | strong |
| K3 surface | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Kac ring | S3,S4,S6 | C | strong |
| Kac's lemma | S1,S2,S3,S6,S8 | Stub | strong |
| Kachurovskii's theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Kaczmarz method | S3,S4,S5,S6,S8,S9 | Start | strong |
| Kac–Bernstein theorem | S2,S5,S6,S9 | Stub | strong |
| Kac–Moody algebra | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kadison transitivity theorem | S1,S5,S6 | Start | strong |
| Kadison–Kastler metric | S1,S5 | Stub | strong |
| Kadison–Singer problem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kadomtsev–Petviashvili equation | S3,S4,S5,S8,S9 | Start | strong |
| Kaggle | S2 | C | strong |
| Kahan summation algorithm | S1,S3,S4,S5,S6,S8,S9 | Start | strong |
| Kahn–Kalai conjecture | S1,S5,S6,S8,S9 | Start | strong |
| Kai Behrend | S1,S5,S8,S9 | Start | strong |
| Kai Cieliebak | S1,S8 | Start | strong |
| Kaidā glyphs | S6,S9 | S6 near | |
| Kaisa Matomäki | S1,S8,S9 | C | strong |
| Kaisa Miettinen | S1 | C | strong |
| Kaisa Nyberg | S2 | Start | strong |
| Kaiser window | S1,S6 | Start | strong |
| Kaiser–Meyer–Olkin test | S1,S2 | Start | strong |
| Kajetan Garbiński | S1,S8 | Stub | strong |
| Kakeya set | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kakuro | S1,S5,S8,S9 | Start | strong |
| Kakutani fixed-point theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Kakutani's theorem (geometry) | S1,S5,S6,S9 | Stub | strong |
| Kakutani's theorem (measure theory) | S1,S5,S6,S9 | Stub | strong |
| Kakwani index | S2 | C | strong |
| Kalai's 3^d conjecture | S1,S5,S6,S8,S9 | Start | strong |
| Kalai–Smorodinsky bargaining solution | S4,S5,S6 | strong | |
| Kaleidocycle | S1,S6,S9 | C | strong |
| Kali S. Banerjee | S1 | Stub | strong |
| Kallman–Rota inequality | S1,S5,S6,S9 | Stub | strong |
| Kalman decomposition | S3,S4,S5,S6 | Start | strong |
| Kalman filter | S1,S2,S3,S4,S5,S6,S8,S9 | B | strong |
| Kalman's conjecture | S5,S6 | S6 near | |
| Kalmanson combinatorial conditions | S1,S6 | Stub | strong |
| Kalman–Yakubovich–Popov lemma | S3,S4,S5,S6,S8 | Stub | strong |
| Kaluza–Klein theory | S3,S4,S5,S8,S9 | C | strong |
| Kalyan Bidhan Sinha | S1,S9 | Stub | strong |
| Kalyna (cipher) | S2,S5 | Start | strong |
| Kamp's theorem | S1,S6 | Start | strong |
| Kampyle of Eudoxus | S1,S5,S8,S9 | Start | strong |
| Kampé de Fériet function | S1,S5,S6,S8,S9 | Stub | strong |
| Kan extension | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kan fibration | S1,S4,S5,S6,S8 | Start | strong |
| Kanakanahalli Ramachandra | S1,S8,S9 | Start | strong |
| Kanakkusaram | S6,S8,S9 | S6 near | |
| Kanamori–McAloon theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Kaniadakis distribution | S2,S6 | C | strong |
| Kaniadakis Erlang distribution | S2,S9 | Start | strong |
| Kaniadakis exponential distribution | S2,S5,S6,S9 | Start | strong |
| Kaniadakis logistic distribution | S2,S9 | Start | strong |
| Kaniadakis statistics | S2,S6 | C | strong |
| Kaniadakis Weibull distribution | S2,S5,S9 | Start | strong |
| Kannan Soundararajan | S1,S8,S9 | Start | strong |
| Kansa method | S1,S3,S6 | C | strong |
| Kant's antinomies | S2 | Start | strong |
| Kanta Gupta | S1 | Start | strong |
| Kantor double | S1 | Stub | strong |
| Kantorovich inequality | S5,S6,S8,S9 | S6 near | |
| Kantorovich theorem | S1,S4,S5,S6,S8,S9 | B | strong |
| Kantor–Koecher–Tits construction | S4,S5,S9 | strong | |
| Kaoru Ishikawa | S2,S8 | C | strong |
| Kaoru Ono | S1,S8,S9 | Stub | strong |
| Kapil Hari Paranjape | S1,S8,S9 | Start | strong |
| Kaplansky | S4 | strong | |
| Kaplansky density theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kaplansky's conjectures | S1,S5,S6,S8,S9 | Start | strong |
| Kaplansky's theorem on projective modules | S1,S5,S6,S8,S9 | Start | strong |
| Kaplansky's theorem on quadratic forms | S1,S5,S6,S8 | Start | strong |
| Kaplan–Meier estimator | S1,S2,S4,S5,S6,S8,S9 | C | strong |
| Kaplan–Yorke conjecture | S1,S5,S6,S8,S9 | Stub | strong |
| Kappa calculus | S1,S6,S8,S9 | Stub | strong |
| Kappa curve | S1,S5,S6,S8,S9 | Start | strong |
| Kappa Mu Epsilon | S1,S8,S9 | C | strong |
| Kappa–mechanism | S3,S4 | Start | strong |
| Kaprekar number | S1,S5,S6,S8,S9 | C | strong |
| Kaprekar's routine | S1,S5,S6,S8,S9 | Start | strong |
| Kapustin–Witten equations | S1,S3,S6,S9 | Start | strong |
| Karamata's inequality | S1,S5,S6,S8,S9 | Stub | strong |
| Karatsuba algorithm | S1,S4,S5,S6,S8 | C | strong |
| Kardar–Parisi–Zhang equation | S1,S3,S4,S6,S8,S9 | Start | strong |
| Karel Hrbáček | S1,S9 | Start | strong |
| Karel Janeček | S1 | C | strong |
| Karel Lambert | S2,S5 | Stub | strong |
| Karel Petr | S1,S9 | Stub | strong |
| Karen Aardal | S1,S6,S8,S9 | Start | strong |
| Karen Brucks | S1 | Start | strong |
| Karen D. King | S1 | Start | strong |
| Karen E. Smith | S1,S8,S9 | C | strong |
| Karen J. Warren | S2 | Start | strong |
| Karen Kafadar | S2,S8,S9 | Stub | strong |
| Karen L. Collins | S1,S9 | Stub | strong |
| Karen M. Bliss | S1 | Start | strong |
| Karen Marrongelle | S1 | Start | strong |
| Karen Michalowicz | S1,S9 | Start | strong |
| Karen Parshall | S1,S8,S9 | C | strong |
| Karen Rhea | S1 | Start | strong |
| Karen Saxe | S1,S9 | Start | strong |
| Karen Uhlenbeck | S1,S5,S8,S9 | B | strong |
| Karen Vogtmann | S1,S8,S9 | B | strong |
| Kari Astala | S1,S8 | Stub | strong |
| Kari Hag | S1,S8,S9 | Start | strong |
| Kari Karhunen | S1 | Start | strong |
| Kari Vilonen | S1,S5,S8,S9 | Start | strong |
| Karim Adiprasito | S1,S6,S8,S9 | Stub | strong |
| Karin Baur | S1 | Start | strong |
| Karin Erdmann | S1,S8,S9 | Stub | strong |
| Karin Gatermann | S1 | Start | strong |
| Karin Melnick | S1 | C | strong |
| Karin Orvis | S2 | Stub | strong |
| Karin Reich | S1,S8,S9 | Start | strong |
| Karine Beauchard | S1 | Start | strong |
| Karine Chemla | S1,S8,S9 | Start | strong |
| Karl Adams (mathematician) | S1 | Stub | strong |
| Karl Apfelbacher | S1,S8 | Stub | strong |
| Karl Becker (statistician) | S2 | Stub | strong |
| Karl Bobek | S1,S8 | Stub | strong |
| Karl Bopp | S1 | Start | strong |
| Karl Christian von Langsdorf | S1,S8,S9 | Start | strong |
| Karl Edwin Gustafson | S1,S9 | Start | strong |
| Karl Egil Aubert | S1,S8,S9 | Stub | strong |
| Karl F. Sundman | S1,S9 | Stub | strong |
| Karl Friedrich Wilhelm Dieterici | S2 | Stub | strong |
| Karl Georg Christian von Staudt | S1,S9 | C | strong |
| Karl Georg Christian von Staudt Prize | S1,S9 | Start | strong |
| Karl Gustav Jöreskog | S1,S2,S8,S9 | Start | strong |
| Karl H. Hofmann | S1,S9 | Start | strong |
| Karl Heinrich Gräffe | S1 | Stub | strong |
| Karl Heinrich Weise | S1,S9 | C | strong |
| Karl Hessenberg | S1,S8,S9 | Stub | strong |
| Karl Heun | S1,S8,S9 | Stub | strong |
| Karl Holzinger | S2,S6 | Start | strong |
| Karl Kunisch | S1,S8 | Start | strong |
| Karl Menger | S2,S6,S8,S9 | Start | strong |
| Karl Menninger (mathematics) | S1,S9 | Stub | strong |
| Karl Mikhailovich Peterson | S1 | Start | strong |
| Karl Mollweide | S1,S8,S9 | Stub | strong |
| Karl Pearson | S1,S2,S5,S8,S9 | B | strong |
| Karl Prachar | S1,S8,S9 | Stub | strong |
| Karl Reinhardt (mathematician) | S1,S9 | C | strong |
| Karl Rohn | S1,S8,S9 | Start | strong |
| Karl Schröter | S1,S8,S9 | Start | strong |
| Karl Seebach | S1,S8 | Stub | strong |
| Karl Sigmund | S1,S8,S9 | C | strong |
| Karl Stein (mathematician) | S1,S5,S8,S9 | Stub | strong |
| Karl Svozil | S2,S3 | Stub | strong |
| Karl Szilárd | S1 | Start | strong |
| Karl von der Mühll | S1 | Start | strong |
| Karl W. Gruenberg | S1,S9 | Start | strong |
| Karl Weierstrass | S1,S5,S8,S9 | C | strong |
| Karl Wilhelm Feuerbach | S1,S8,S9 | Start | strong |
| Karl Zsigmondy | S1 | Stub | strong |
| Karl-Heinz Boseck | S1,S8 | Stub | strong |
| Karl-Theodor Sturm | S1,S8,S9 | Start | strong |
| Karlis Zalts | S1 | Start | strong |
| Karlsruhe metric | S1,S6 | Stub | strong |
| Karma Dajani | S1,S8,S9 | Start | strong |
| Karma Police (surveillance programme) | S2 | Stub | strong |
| Karmarkar's algorithm | S1,S5,S6,S8 | Start | strong |
| Karnaugh map | S1,S4,S5,S6,S8,S9 | B | strong |
| Karola Mészáros | S1,S6 | Stub | strong |
| Karoline Pershell | S1 | Start | strong |
| Karoubi conjecture | S1,S6 | Stub | strong |
| Karoubi envelope | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Karp's 21 NP-complete problems | S3,S5,S6,S8,S9 | Start | S6 near |
| Karp–Lipton theorem | S1,S3,S4,S5,S6,S8,S9 | B | strong |
| Karsten Grove | S1,S8,S9 | Start | strong |
| Karsten Nohl | S2 | Start | strong |
| Karush–Kuhn–Tucker conditions | S1,S4,S5,S6,S8,S9 | C | strong |
| Kary Myers | S2,S8 | Start | strong |
| Kasch ring | S1,S6,S9 | Start | strong |
| Kasia Rejzner | S1,S5 | Start | strong |
| Kasiski examination | S2,S6 | strong | |
| Kasner metric | S3,S4,S5,S8 | Start | strong |
| Kasso Okoudjou | S1 | Start | strong |
| KASUMI | S2 | Start | strong |
| Katalin Marton | S1,S8,S9 | Start | strong |
| Katalin Vesztergombi | S1,S8,S9 | Start | strong |
| Kate Calder | S2,S8 | Stub | strong |
| Kate Okikiolu | S1 | Start | strong |
| Kate Tilling | S2 | Start | strong |
| Katharina T. Huber | S1,S6 | Start | strong |
| Katharine Ott | S1 | Start | strong |
| Katherine E. Stange | S1,S9 | Start | strong |
| Katherine Halvorsen | S2,S8 | Start | strong |
| Katherine Heinrich | S1,S8,S9 | Start | strong |
| Katherine J. Thompson | S2,S8 | Stub | strong |
| Katherine Puckett Layton | S1 | Start | strong |
| Katherine Wallman | S2,S8,S9 | Start | strong |
| Kathi Irvine | S2,S8 | Start | strong |
| Kathleen Gates | S2,S6 | Start | strong |
| Kathleen Lamborn | S2,S8 | Start | strong |
| Kathleen Madden | S1,S8,S9 | Start | strong |
| Kathleen Ollerenshaw | S1,S9 | C | strong |
| Kathrin Bringmann | S1,S9 | Start | strong |
| Kathrin Klamroth | S1 | Start | strong |
| Kathryn Chaloner | S2,S8,S9 | Start | strong |
| Kathryn E. Hare | S1,S8 | Start | strong |
| Kathryn Hess | S1,S8,S9 | Start | strong |
| Kathryn Leonard | S1,S3,S9 | Stub | strong |
| Kathryn Mann | S1,S8,S9 | C | strong |
| Kathryn Roeder | S2,S8,S9 | Start | strong |
| Kathy Driver | S1 | Start | strong |
| Kathy Ensor | S2,S8,S9 | Start | strong |
| Kato surface | S1,S8 | Stub | strong |
| Kato's conjecture | S1,S5,S6 | Stub | strong |
| Kato's inequality | S1,S5,S6 | Start | strong |
| Katrin Leschke | S1 | Start | strong |
| Katrin Tent | S1,S8,S9 | Start | strong |
| Katrin Wehrheim | S1,S5,S8,S9 | Start | strong |
| Katrin Wendland | S1,S5,S8,S9 | Start | strong |
| Katrina Barron | S1 | Start | strong |
| Katsumi Nomizu | S1,S5,S8,S9 | C | strong |
| Katugampola fractional operators | S1,S6 | Start | strong |
| Katya Scheinberg | S1,S6 | Start | strong |
| Katydid sequence | S1,S5,S6 | Stub | strong |
| Katz centrality | S1,S6,S9 | B | strong |
| Katz–Lang finiteness theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Katětov–Tong insertion theorem | S1,S5,S6 | Stub | strong |
| Kauffman polynomial | S1,S5,S6,S8,S9 | Stub | strong |
| Kaumudi Joshipura | S2 | C | strong |
| Kaup–Kupershmidt equation | S1,S5,S8 | Stub | strong |
| Kaushal Kumar Verma | S1,S9 | Stub | strong |
| Kautz graph | S1,S6 | Start | strong |
| Kavka's toxin puzzle | S2 | Start | strong |
| Kavli Institute for the Physics and Mathematics of the Universe | S1,S3,S9 | Start | strong |
| Kawahara equation | S1 | Stub | strong |
| Kawamata–Viehweg vanishing theorem | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Kawasaki's Riemann–Roch formula | S1,S5,S6,S9 | Stub | strong |
| Kawasaki's theorem | S1,S5,S6,S8,S9 | GA | strong |
| Kay Toliver | S1 | Start | strong |
| Kaye A. de Ruiz | S1 | Start | strong |
| Kayles | S1,S6,S8,S9 | Start | strong |
| Kazamaki's condition | S1 | Stub | strong |
| Kazhdan | S4 | strong | |
| Kazhdan's property (T) | S1,S5,S6,S8,S9 | Start | strong |
| Kazhdan–Lusztig polynomial | S1,S4,S6,S8,S9 | B | strong |
| Kazhdan–Margulis theorem | S1,S4,S6,S8,S9 | Start | strong |
| Kazimierz Abramowicz | S1,S8 | Stub | strong |
| Kazimierz Ajdukiewicz | S2 | Start | strong |
| Kazimierz Bartel | S1,S8,S9 | C | strong |
| Kazimierz Cwojdziński | S1,S8 | Stub | strong |
| Kazimierz Gaca | S2 | C | strong |
| Kazimierz Kuratowski | S1,S4,S5,S8,S9 | Start | strong |
| Kazimierz Twardowski | S2,S6,S9 | Start | strong |
| Kazuhiko Aomoto | S1,S8 | Stub | strong |
| Kazuoki Azuma | S1 | Stub | strong |
| Kazuya Kato | S1,S5,S8,S9 | Start | strong |
| Kaṇakkatikāram | S1,S6 | C | strong |
| Kaṇita Tīpikai | S6,S9 | S6 near | |
| KCipher-2 | S2,S5,S6 | Stub | strong |
| Ke Zhao | S1,S8,S9 | Stub | strong |
| KeeLoq | S2,S5 | C | strong |
| Keel–Mori theorem | S1,S5,S6,S9 | Stub | strong |
| KeePass | S2 | C | strong |
| KeePassXC | S2 | Start | strong |
| Kees Vuik | S1 | Start | strong |
| KeeWeb | S2 | Start | strong |
| Kefeng Liu | S1,S5,S8,S9 | C | strong |
| Kehe Zhu | S1,S9 | Stub | strong |
| Keisha Cook | S1 | Start | strong |
| Keith Bullen (mathematician) | S1,S3,S9 | Start | strong |
| Keith Devlin | S1,S6,S8,S9 | C | strong |
| Keith Geddes | S1,S9 | Start | strong |
| Keith Moffatt | S1,S9 | Start | strong |
| Keith number | S1,S5,S6,S8,S9 | Start | strong |
| Keith William Morton | S1,S9 | Stub | strong |
| Keldysh Institute of Applied Mathematics | S1,S9 | Start | strong |
| Keller's conjecture | S1,S5,S6,S8,S9 | GA | strong |
| Kellogg's theorem | S1,S5,S6,S9 | Stub | strong |
| Kelly criterion | S1,S2,S4,S5,S6,S9 | C | strong |
| Kelly McConville | S2,S8 | Start | strong |
| Kelly network | S2,S6,S9 | Start | strong |
| Kelly's lemma | S2,S5,S6,S8 | Start | strong |
| Kelmans–Seymour conjecture | S1,S5,S6,S8 | C | strong |
| Kelvin | S3,S4,S5 | B | strong |
| Kelvin functions | S1,S4,S5,S6,S8 | C | strong |
| Kelvin transform | S1,S4,S5,S6,S9 | Start | strong |
| Kelvin wake pattern | S3,S4 | Start | strong |
| Kelvin wave | S3,S4 | Start | strong |
| Kelvin's circulation theorem | S3,S5,S6,S8,S9 | Start | S6 near |
| Kelvin–Helmholtz instability | S3,S4 | Start | strong |
| Kelvin–Helmholtz mechanism | S3,S4 | Start | strong |
| Kelvin–Voigt material | S3,S4 | Start | strong |
| Kemeny method | S4 | strong | |
| Kemeny's constant | S2,S5 | Start | strong |
| Kemnitz's conjecture | S1,S5,S6 | Stub | strong |
| Kempe chain | S1,S5,S6 | Start | strong |
| Kempf vanishing theorem | S1,S5,S6,S8,S9 | Start | strong |
| Kempf–Ness theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Kempner function | S1,S5,S6,S8 | C | strong |
| Kempner number | S1,S5,S6,S9 | Start | strong |
| Kempner series | S1,S4,S5,S6,S9 | Start | strong |
| Ken Brown's lemma | S1,S6,S8 | Stub | strong |
| Ken Kamrin | S1,S3 | Start | strong |
| Ken Ribet | S1,S5,S6,S8,S9 | Stub | strong |
| Ken Stroud | S1 | Start | strong |
| Kendall rank correlation coefficient | S1,S2,S4,S5,S8,S9 | B | strong |
| Kendall tau distance | S1,S2,S5,S6 | Start | strong |
| Kendall's notation | S2,S3,S5,S6,S9 | C | strong |
| Kendall's W | S1,S2,S5,S6,S9 | Start | strong |
| Kengo Hirachi | S1,S8,S9 | Stub | strong |
| Kenji Fukaya | S1,S5,S8,S9 | Stub | strong |
| Kenji Ueno | S1,S5,S8,S9 | Stub | strong |
| KenKen | S1,S5,S9 | Start | strong |
| Kenmotsu manifold | S1,S6,S8,S9 | Stub | strong |
| Kenneth A. Bollen | S2,S8 | Start | strong |
| Kenneth Appel | S1,S8,S9 | Start | strong |
| Kenneth Arrow | S1,S2,S8,S9 | C | strong |
| Kenneth Brown (mathematician) | S1,S5,S8,S9 | Stub | strong |
| Kenneth Davidson (mathematician) | S1,S8,S9 | Stub | strong |
| Kenneth E. Iverson | S1,S3,S5,S8 | B | strong |
| Kenneth Falconer | S1,S8,S9 | Start | strong |
| Kenneth I. Gross | S1,S9 | Start | strong |
| Kenneth M. Golden | S1 | Start | strong |
| Kenneth Millett | S1,S9 | Start | strong |
| Kenneth O. May | S1,S8,S9 | C | strong |
| Kenneth O. May Prize | S1,S9 | Stub | strong |
| Kenneth P. Bogart | S1 | Start | strong |
| Kenneth W. Wachter | S1 | C | strong |
| Kenneth Walters | S1,S3 | Start | strong |
| Kenny Easwaran | S2 | Stub | strong |
| Kent distribution | S1,S2,S6,S9 | Start | strong |
| Kent Mathematics Project | S1,S9 | Start | strong |
| Kentaro Yano (mathematician) | S1,S8,S9 | Stub | strong |
| Kenya National Bureau of Statistics | S2 | Stub | strong |
| Kepler conjecture | S1,S4,S5,S6,S8,S9 | C | strong |
| Kepler orbit | S3,S4,S5,S8 | C | strong |
| Kepler problem | S3,S4,S8 | Start | strong |
| Kepler triangle | S1,S5,S6,S8 | GA | strong |
| Kepler's laws of planetary motion | S1,S3,S5,S8,S9 | C | strong |
| Kepler–Bouwkamp constant | S1,S5,S6,S8,S9 | Start | strong |
| Kepler–Poinsot polyhedron | S1,S4,S5,S8,S9 | C | strong |
| Ker-Chau Li | S2 | Start | strong |
| Kerala Mathematical Association | S1,S8,S9 | Stub | strong |
| Kerala school of astronomy and mathematics | S1,S6,S8,S9 | B | strong |
| Kerala School of Mathematics, Kozhikode | S1,S9 | Start | strong |
| Kerberized Internet Negotiation of Keys | S2,S6 | strong | |
| Kerberos (protocol) | S2,S8 | C | strong |
| Kerckhoffs's principle | S2,S6 | Start | strong |
| Keri Sather-Wagstaff | S1 | Start | strong |
| Kermack–McKendrick theory | S4,S6,S8 | strong | |
| Kernel (algebra) | S1,S4,S5,S6,S8,S9 | B | strong |
| Kernel (category theory) | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kernel (linear algebra) | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kernel (set theory) | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kernel (statistics) | S1,S2,S6,S8,S9 | Start | strong |
| Kernel density estimation | S1,S2,S4,S5,S8,S9 | C | strong |
| Kernel Fisher discriminant analysis | S2 | C | strong |
| Kernel method | S1,S2,S6,S8,S9 | C | strong |
| Kernel methods for vector output | S2,S6 | Start | strong |
| Kernel perceptron | S1,S3,S5 | C | strong |
| Kernel principal component analysis | S2,S6 | Start | strong |
| Kernel regression | S1,S2,S4 | Start | strong |
| Kernel smoother | S1,S2,S9 | Start | strong |
| Kernel-independent component analysis | S2,S6 | Start | strong |
| Kerr effect | S3,S4 | C | strong |
| Kerr metric | S3,S4,S8 | C | strong |
| Kerrie Mengersen | S1,S2 | Start | strong |
| Kerry Landman | S1 | Start | strong |
| Kerr–Newman metric | S3,S4,S6,S8,S9 | Start | strong |
| Kerr–Newman–de–Sitter metric | S3,S6,S8,S9 | C | S6 near |
| Kerstin Jordaan | S1 | Start | strong |
| Kervaire invariant | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kervaire manifold | S1,S6,S9 | Stub | strong |
| Kervaire semi-characteristic | S1,S6 | Stub | strong |
| Kervaire–Milnor group | S1,S6,S9 | C | strong |
| Keti Tenenblat | S1 | Start | strong |
| Keumhee Carrière Chough | S2,S8 | Start | strong |
| Kevin Buzzard | S1,S5,S8,S9 | Start | strong |
| Kevin Costello | S1,S5,S8,S9 | Start | strong |
| Kevin Ford (mathematician) | S1,S8,S9 | Stub | strong |
| Kevin M. Short | S1 | Start | strong |
| Kevin McConway | S2 | Stub | strong |
| Kevin McCurley (cryptographer) | S2,S8,S9 | Start | strong |
| Kevin McGrew | S2 | Stub | strong |
| Kevin Mulligan | S2 | Stub | strong |
| Key (cryptography) | S2,S6,S8 | Start | strong |
| Key authentication | S2,S6 | Start | strong |
| Key ceremony | S2,S6 | strong | |
| Key checksum value | S2,S6 | strong | |
| Key derivation function | S2,S6,S8,S9 | C | strong |
| Key disclosure law | S2,S6 | C | strong |
| Key encapsulation mechanism | S2,S5,S6 | Start | strong |
| Key escrow | S2,S6 | Start | strong |
| Key exchange | S2,S6 | Start | strong |
| Key finding attacks | S2 | Start | strong |
| Key generator | S2,S6 | Stub | strong |
| Key management | S2,S6 | C | strong |
| Key schedule | S2,S6 | Start | strong |
| Key server (cryptographic) | S2,S6 | Start | strong |
| Key signature (cryptography) | S2,S6 | Stub | strong |
| Key signing party | S2,S6 | Stub | strong |
| Key size | S2,S6,S8 | C | strong |
| Key stretching | S2,S6 | Start | strong |
| Key transparency | S2,S6 | Stub | strong |
| Key whitening | S2,S6 | Start | strong |
| Key wrap | S2,S6 | Start | strong |
| Key-agreement protocol | S2,S6 | C | strong |
| Keybase | S2,S6 | Start | strong |
| Keychain (software) | S2 | Start | strong |
| Keygen | S2 | C | strong |
| Keynesian beauty contest | S6 | S6 near | |
| Keysigning | S2,S6 | Stub | strong |
| Keystream | S2,S6 | strong | |
| KG-84 | S2 | Stub | strong |
| Khabibullin's conjecture on integral inequalities | S1,S5,S6,S8 | Start | strong |
| Khachatur Khachatryan | S1 | Start | strong |
| Khairulla Murtazin | S1 | Start | strong |
| Khaleed S. Mekheimer | S1 | Start | strong |
| Khalida Inayat Noor | S1 | Start | strong |
| Kharitonov | S4 | strong | |
| Kharitonov region | S1,S6 | Stub | strong |
| Kharitonov's theorem | S1,S3,S5,S6,S8,S9 | Start | strong |
| Kharkiv Mathematical Society | S1,S8,S9 | Start | strong |
| Khatri–Rao product | S1,S5,S6,S9 | Start | strong |
| KHAZAD | S2,S5 | Stub | strong |
| Khinchin integral | S1,S4,S5,S6,S8,S9 | Start | strong |
| Khinchin's constant | S1,S5,S6,S8,S9 | Start | strong |
| Khinchin's theorem on the factorization of distributions | S1,S5 | Stub | strong |
| Khintchine inequality | S1,S2,S4,S5,S6,S8,S9 | Start | strong |
| Khmaladze transformation | S1,S2,S5,S6 | Start | strong |
| Khovanov homology | S1,S4,S5,S6,S8 | Start | strong |
| Khufu and Khafre | S2 | strong | |
| Ki-Hang Kim | S1,S9 | C | strong |
| Kialo | S2,S6 | C | strong |
| Kiepert conics | S1,S5,S6,S9 | Start | strong |
| Kiiti Morita | S1,S5,S8,S9 | Stub | strong |
| KIK-30 | S2,S6 | Stub | strong |
| Kikuchi Dairoku | S1 | Start | strong |
| Kill the Winner hypothesis | S2 | B | strong |
| Killed process | S1,S2 | Stub | strong |
| Killing form | S1,S4,S5,S8,S9 | Start | strong |
| Killing horizon | S1,S3,S4,S6 | Start | strong |
| Killing spinor | S1,S3,S5,S6,S8,S9 | Stub | strong |
| Killing tensor | S1,S5,S9 | C | strong |
| Killing vector field | S1,S4,S5,S8,S9 | C | strong |
| Killing–Hopf theorem | S1,S4,S5,S8,S9 | Stub | strong |
| Kim Hyun-Min | S1 | Start | strong |
| Kim Jae Kyoung | S1 | C | strong |
| Kim Plofker | S1,S8,S9 | Start | strong |
| Kim Yong-un | S2 | Start | strong |
| Kim-Chuan Toh | S1 | Start | strong |
| Kimberly Sellers | S2,S8,S9 | Start | strong |
| Kimberly Weems | S2 | Start | strong |
| Kimiko O. Bowman | S2,S8,S9 | Start | strong |
| Kin selection | S4,S5 | strong | |
| Kind (type theory) | S1,S3,S6 | Start | strong |
| Kinematics | S1,S3,S4,S5,S8 | B | strong |
| Kinetic energy | S1,S3,S4,S5,S8 | B | strong |
| Kinetic scheme | S3,S6 | Start | S6 near |
| Kinetic theory of gases | S3,S4,S5,S6,S8 | B | strong |
| King effect | S1 | Start | strong |
| Kingman's formula | S2 | Start | strong |
| Kingman's subadditive ergodic theorem | S1,S2,S5,S6 | C | strong |
| Kinoshita–Terasaka knot | S1,S5,S6,S8,S9 | Start | strong |
| Kiran Kedlaya | S1,S8,S9 | Start | strong |
| Kirby calculus | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Kirby–Siebenmann class | S1,S4,S6,S9 | Stub | strong |
| Kirchberger | S4 | strong | |
| Kirchberger's theorem | S1,S5,S6,S8,S9 | C | strong |
| Kirchhoff | S4 | strong | |
| Kirchhoff's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Kirchhoff–Love plate theory | S3,S4 | C | strong |
| Kirigami | S1,S6 | Start | strong |
| Kirik the Novgorodian | S1 | Start | strong |
| Kiril Popov (mathematician) | S1,S3 | C | strong |
| Kirill Shikhaev | S1 | Start | strong |
| Kirillov character formula | S1,S4,S8 | Stub | strong |
| Kirillov model | S1,S6 | Stub | strong |
| Kirkman's schoolgirl problem | S1,S5,S6,S9 | B | strong |
| Kirkpatrick–Seidel algorithm | S1 | Start | strong |
| Kirkwood approximation | S1,S2 | Stub | strong |
| Kiros Berhane | S2,S8 | C | strong |
| Kirsi Peltonen | S1,S8 | Stub | strong |
| Kirsten Eisenträger | S1,S8,S9 | Stub | strong |
| Kirsten Morris | S1 | Start | strong |
| Kirsten Wickelgren | S1,S8 | Start | strong |
| Kirstine Smith | S2,S9 | Start | strong |
| Kirszbraun theorem | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Kirwan map | S1,S5,S6,S9 | Stub | strong |
| Kish grid | S2 | Stub | strong |
| Kisrhombille | S1,S6,S8 | Stub | strong |
| Kissing number | S1,S4,S5,S6,S8,S9 | C | strong |
| Kit Fine | S2,S9 | Start | strong |
| Kitaev chain | S3,S4 | Start | strong |
| Kitagawa–Oaxaca–Blinder decomposition | S2,S5,S6 | Start | strong |
| Kitarō Nishida | S2 | C | strong |
| Kitchen sink regression | S2 | Stub | strong |
| Kite (geometry) | S1,S5,S6,S8 | GA | strong |
| Kiyoshi Igusa | S1,S5,S8,S9 | Stub | strong |
| Kiyoshi Oka | S1,S8,S9 | Start | strong |
| Kiyosi Itô | S1,S2,S8,S9 | C | strong |
| KK thesis | S2,S6 | Start | strong |
| KK-theory | S1,S4,S5,S6,S8,S9 | Start | strong |
| Klara Löbenstein | S1,S9 | Start | strong |
| Klaus Fischer (mathematician) | S1 | Stub | strong |
| Klaus Hulek | S1,S8,S9 | Start | strong |
| Klaus Kubinger | S2,S6 | Start | strong |
| Klaus Matthes | S1 | Start | strong |
| Klaus Roth | S1,S8,S9 | GA | strong |
| Klaus Schmidt (mathematician) | S1,S9 | Start | strong |
| Klaus Schmitt | S1 | Start | strong |
| Klaus Wilhelm Roggenkamp | S1,S8 | Start | strong |
| Klavdija Kutnar | S1,S9 | C | strong |
| Klavdiya Latysheva | S1 | Start | strong |
| Klecka's tau | S2,S5 | Start | strong |
| Klee's measure problem | S1,S5,S6,S8,S9 | Start | strong |
| Kleene algebra | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kleene equality | S1,S6 | Stub | strong |
| Kleene fixed-point theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kleene star | S1,S3,S4,S5,S6,S8 | Start | strong |
| Kleene's algorithm | S1,S5,S6 | Start | strong |
| Kleene's O | S1,S5,S6,S9 | Start | strong |
| Kleene's recursion theorem | S1,S3,S5,S6,S8,S9 | C | strong |
| Kleene's T predicate | S1,S5,S6 | Start | strong |
| Kleene–Brouwer order | S1,S5,S6,S8,S9 | Start | strong |
| Kleene–Rosser paradox | S1,S5,S6,S9 | Start | strong |
| Kleetope | S1,S5,S8,S9 | C | strong |
| Klee–Minty cube | S1,S3,S4,S6,S8,S9 | Start | strong |
| Kleiber's law | S1,S5 | C | strong |
| Kleiman's theorem | S1,S6,S9 | Stub | strong |
| Klein bottle | S1,S4,S5,S6,S8,S9 | B | strong |
| Klein cubic threefold | S1,S5,S8 | Stub | strong |
| Klein four-group | S1,S4,S5,S6,S8 | B | strong |
| Klein geometry | S1,S5,S6,S8,S9 | Start | strong |
| Klein graphs | S1,S6,S8 | Start | strong |
| Klein paradox | S3,S4,S5 | Start | strong |
| Klein polyhedron | S1,S5,S6,S8,S9 | C | strong |
| Klein quadric | S1,S4,S5,S6,S8,S9 | C | strong |
| Klein quartic | S1,S4,S5,S8,S9 | Start | strong |
| Klein surface | S1,S8 | Start | strong |
| Klein's Encyclopedia of Mathematical Sciences | S1,S8,S9 | B | strong |
| Kleinian group | S1,S4,S5,S6,S8,S9 | C | strong |
| Kleinian integer | S1,S6,S8 | Stub | strong |
| Kleinian model | S1,S8,S9 | Stub | strong |
| Klein–Gordon equation | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Klein–Kramers equation | S1,S3,S6,S9 | Start | strong |
| Kleisli category | S1,S4,S5,S6,S8,S9 | C | strong |
| Kleitman–Wang algorithms | S1,S5,S6 | Start | strong |
| Kleptography | S2 | Start | strong |
| Kline sphere characterization | S5,S6 | S6 near | |
| Klingen Eisenstein series | S1 | Stub | strong |
| Kling–Gupta efficiency | S2 | Stub | strong |
| Kloosterman sum | S1,S4,S5,S6,S9 | Stub | strong |
| KMS state | S3,S4,S5,S6,S9 | Stub | strong |
| KN-Cipher | S2 | Start | strong |
| Knapsack cryptosystems | S2,S6 | strong | |
| Knapsack problem | S1,S2,S3,S4,S5,S6,S8,S9 | C | strong |
| Knaster's condition | S1,S6,S8 | Stub | strong |
| Knaster–Kuratowski fan | S1,S4,S5,S6,S8,S9 | Start | strong |
| Knaster–Kuratowski–Mazurkiewicz lemma | S1,S5,S6,S8,S9 | C | strong |
| Knaster–Tarski theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Knee of a curve | S1,S6 | Start | strong |
| Kneser graph | S1,S5,S6,S8 | Start | strong |
| Kneser's theorem (combinatorics) | S1,S5,S6,S8,S9 | Start | strong |
| Kneser's theorem (differential equations) | S1,S5,S6,S8,S9 | Stub | strong |
| Kneser–Ney smoothing | S2,S5,S6 | Start | strong |
| Kneser–Tits conjecture | S1,S5,S6,S9 | Stub | strong |
| Knight's tour | S1,S5,S6,S8,S9 | C | strong |
| Knightian uncertainty | S2,S6,S9 | Start | strong |
| Knights and Knaves | S2,S8,S9 | C | strong |
| Knizhnik–Zamolodchikov equations | S1,S3,S5,S8,S9 | C | strong |
| Knockoffs (statistics) | S2,S6 | Start | strong |
| Knot (mathematics) | S1,S4,S5,S8,S9 | Start | strong |
| Knot complement | S1,S5,S6,S8,S9 | Stub | strong |
| Knot energy | S1,S6 | Start | strong |
| Knot group | S1,S4,S5,S8 | Start | strong |
| Knot invariant | S1,S4,S5,S6,S8,S9 | Start | strong |
| Knot operation | S1,S8,S9 | Stub | strong |
| Knot polynomial | S1,S5,S6,S8 | Start | strong |
| Knot tabulation | S1,S6,S8,S9 | Stub | strong |
| Knot theory | S1,S5,S6,S8,S9 | B | strong |
| Knot thickness | S1,S6 | Start | strong |
| Knots in Washington | S1,S6 | Stub | strong |
| Knots Unravelled | S1,S6 | C | strong |
| Knower paradox | S1,S6,S8 | Start | strong |
| Knowing and the Known | S2 | Stub | strong |
| Knowledge argument | S2 | C | strong |
| Knowledge distillation | S2,S3,S5 | C | strong |
| Knowledge space | S1,S2,S4,S6,S9 | C | strong |
| Knowledge-based authentication | S2 | Start | strong |
| Known-key distinguishing attack | S2,S6 | strong | |
| Known-plaintext attack | S2,S6 | Start | strong |
| Knudsen number | S3,S4,S5,S9 | Start | strong |
| Knut Erik Tranøy | S2,S8 | Stub | strong |
| Knuth's Simpath algorithm | S1,S5,S6,S9 | Stub | strong |
| Knuth's up-arrow notation | S1,S5,S6,S8,S9 | Start | strong |
| Knuth–Bendix completion algorithm | S1,S4,S5,S6,S8,S9 | C | strong |
| Knuth–Eve algorithm | S1,S3,S6 | Start | strong |
| Knuth–Morris–Pratt algorithm | S3,S4,S5,S8 | Start | strong |
| Knödel number | S1,S5,S6,S9 | Stub | strong |
| Kobayashi metric | S1,S4,S5,S6,S9 | Start | strong |
| Kobayashi–Hitchin correspondence | S1,S5 | C | strong |
| Kobon triangle problem | S1,S5,S6,S8,S9 | Start | strong |
| Koch snowflake | S1,S3,S5,S6,S8,S9 | C | strong |
| Kochanski multiplication | S1,S6 | Start | strong |
| Kochen–Specker theorem | S3,S4,S5,S6,S8,S9 | Start | strong |
| Kodaira dimension | S1,S4,S5,S6,S8,S9 | C | strong |
| Kodaira embedding theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kodaira surface | S1,S5,S8 | Stub | strong |
| Kodaira vanishing theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kodaira–Spencer map | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Koebe quarter theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Koecher–Maass series | S1 | Stub | strong |
| Koecher–Vinberg theorem | S4,S5,S6,S9 | strong | |
| Koenigs function | S1,S4,S5,S6,S9 | Start | strong |
| Kohji Matsumoto | S1 | Start | strong |
| Koichiro Harada | S1,S9 | Start | strong |
| Koide Chōjūrō | S1 | Start | strong |
| Kokotsakis polyhedron | S1,S9 | Start | strong |
| Kolakoski sequence | S1,S5,S6,S8,S9 | Start | strong |
| Kolchin's problems | S1,S6 | Stub | strong |
| Kolkata Paise Restaurant Problem | S1,S5,S6 | Stub | strong |
| Kolmogorov automorphism | S1,S4,S6 | Stub | strong |
| Kolmogorov backward equations (diffusion) | S1,S4,S9 | Start | strong |
| Kolmogorov complexity | S1,S3,S4,S5,S6,S8 | B | strong |
| Kolmogorov continuity theorem | S2,S4,S5,S6,S9 | Stub | strong |
| Kolmogorov equations | S1,S2,S6,S9 | Start | strong |
| Kolmogorov extension theorem | S1,S2,S4,S5,S6,S8,S9 | Start | strong |
| Kolmogorov integral | S1,S6,S8,S9 | Stub | strong |
| Kolmogorov microscales | S3,S4 | Start | strong |
| Kolmogorov population model | S1,S3,S6 | Start | strong |
| Kolmogorov Prize | S1,S9 | Stub | strong |
| Kolmogorov space | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kolmogorov structure function | S1,S3,S5,S6 | B | strong |
| Kolmogorov's criterion | S1,S2,S5 | Stub | strong |
| Kolmogorov's inequality | S2,S5,S6,S8 | Stub | strong |
| Kolmogorov's normability criterion | S1,S5,S6,S9 | Start | strong |
| Kolmogorov's three-series theorem | S1,S5,S6,S8,S9 | Start | strong |
| Kolmogorov's two-series theorem | S1,S5,S6 | Stub | strong |
| Kolmogorov's zero–one law | S1,S2,S5,S6,S8,S9 | Start | strong |
| Kolmogorov–Arnold representation theorem | S2,S4,S5,S6,S8,S9 | C | strong |
| Kolmogorov–Arnold–Moser theorem | S3,S4,S5,S6,S8,S9 | Start | strong |
| Kolmogorov–Smirnov test | S1,S2,S4,S5,S8,S9 | C | strong |
| Kolmogorov–Zurbenko filter | S2,S6,S9 | C | strong |
| Komar mass | S3,S4 | Start | strong |
| Komei Fukuda | S1,S6,S9 | Start | strong |
| Komlós' theorem | S1,S5,S6 | Start | strong |
| Komlós–Major–Tusnády approximation | S1,S2 | Start | strong |
| Komornik–Loreti constant | S1,S5,S6,S8,S9 | Start | strong |
| Kompaneyets equation | S4,S6,S8 | strong | |
| Kondo model | S3,S4,S5 | Start | strong |
| Konrad Jörgens | S1,S9 | Stub | strong |
| Konrad Knopp | S1,S8,S9 | Stub | strong |
| Konrad Osterwalder | S1,S5,S8,S9 | Start | strong |
| Konrad Voss | S1 | Start | strong |
| Konstantin Andreev | S1 | Stub | strong |
| Konstantin Khanin | S1,S8,S9 | Stub | strong |
| Konstantin Posse | S1,S9 | Stub | strong |
| Konstantin Semendyayev | S1,S8,S9 | C | strong |
| Konstantina Trivisa | S1 | Start | strong |
| Konstantinos Negris | S1 | C | strong |
| Konstantinos Papaioannou | S1,S8 | Stub | strong |
| Konstantinos Tzechanis | S2 | C | strong |
| Konstanze Rietsch | S1 | Start | strong |
| Kontorovich–Lebedev transform | S1,S4,S6 | Stub | strong |
| Kontsevich invariant | S1,S4,S8 | Stub | strong |
| Kontsevich quantization formula | S1,S4,S6,S8,S9 | Start | strong |
| Koopman–von Neumann classical mechanics | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Koornwinder polynomials | S1,S6,S8 | Stub | strong |
| Koras–Russell cubic threefold | S1 | Stub | strong |
| Korea Institute for Advanced Study | S1,S3,S9 | Stub | strong |
| Korean Mathematical Olympiad | S1 | Start | strong |
| Korean numerals | S1,S6,S8 | Start | strong |
| Korn | S4 | strong | |
| Korn's inequality | S1,S5,S6,S8 | Start | strong |
| Korovkin approximation | S1,S4,S6 | Stub | strong |
| Korteweg-de Vries Institute for Mathematics | S1,S2,S9 | Start | strong |
| Korteweg-de Vries-Burgers-Fisher equation | S1,S3,S6,S9 | Stub | strong |
| Korteweg–De Vries equation | S1,S3,S4,S5,S8,S9 | C | strong |
| Korteweg–De Vries hierarchy | S1,S9 | Stub | strong |
| Korteweg–de Vries–Burgers equation | S1 | Stub | strong |
| Kosambi–Karhunen–Loève theorem | S1,S2,S4,S5,S6,S8,S9 | Start | strong |
| Kosaraju's algorithm | S1,S5,S6 | Start | strong |
| Kosmann lift | S1,S5,S6 | Start | strong |
| Kosmas Balanos | S1 | Start | strong |
| Kosnita's theorem | S1,S5,S8,S9 | Stub | strong |
| Kosovar Mathematical Society | S1,S8,S9 | Start | strong |
| Kosovo Agency of Statistics | S2 | Stub | strong |
| Kostant partition function | S1,S4,S6,S9 | Start | strong |
| Kostant polynomial | S1,S6,S9 | C | strong |
| Kostant's convexity theorem | S1,S5,S6,S9 | Start | strong |
| Kostka number | S1,S5,S6,S9 | Start | strong |
| Kostka polynomial | S1,S6,S8,S9 | Start | strong |
| Koszul algebra | S1,S4,S5,S6,S9 | Stub | strong |
| Koszul cohomology | S1,S5,S6 | Stub | strong |
| Koszul complex | S1,S4,S5,S6,S8,S9 | Start | strong |
| Koszul duality | S1,S4,S5,S6,S8,S9 | Start | strong |
| Koszul–Tate resolution | S1,S5,S6,S9 | Start | strong |
| Kotzig's conjecture | S6,S9 | S6 near | |
| Kotzig's theorem | S1,S5,S6 | Start | strong |
| KOV-21 | S2 | Stub | strong |
| Kovner–Besicovitch measure | S1,S6 | C | strong |
| Kozai mechanism | S4 | strong | |
| Kozeny–Carman equation | S3,S4 | Stub | strong |
| KPP–Fisher equation | S1,S4,S5,S6,S8,S9 | Start | strong |
| KPSS test | S2,S5 | Stub | strong |
| KR-theory | S1,S4,S5,S6 | Stub | strong |
| Kraft–McMillan inequality | S3,S4,S5,S6,S8,S9 | C | strong |
| Kraków School of Mathematics | S1,S6,S8,S9 | Stub | strong |
| Kraków School of Mathematics and Astrology | S1,S6 | Stub | strong |
| Kramers' law | S1,S3 | Stub | strong |
| Kramers–Kronig relations | S1,S3,S4,S5,S6,S8,S9 | C | strong |
| Kramers–Moyal expansion | S1,S5,S6 | C | strong |
| Kramers–Wannier duality | S3,S4,S6 | Start | strong |
| Kramkov's optional decomposition theorem | S1,S2,S5,S6 | Start | strong |
| Krasner | S4 | strong | |
| Krasner's lemma | S1,S6 | Start | strong |
| Krasnoselskii genus | S1,S6 | Start | strong |
| Kravchuk polynomials | S4,S5,S6,S8 | strong | |
| Krawtchouk matrices | S1,S5,S6,S8 | Stub | strong |
| Krein | S4 | strong | |
| Krein's condition | S1,S5,S6,S8,S9 | C | strong |
| Krein–Milman theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Krein–Rutman theorem | S1,S4,S5,S6,S9 | Start | strong |
| Krein–Smulian theorem | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Kreiss matrix theorem | S1,S5,S6 | Start | strong |
| Krener's theorem | S3,S5,S6,S8,S9 | Start | S6 near |
| Kretschmann scalar | S3,S4,S6,S8 | Start | strong |
| Krichevsky–Trofimov estimator | S1,S5,S6 | Stub | strong |
| Krieger–Nelson Prize | S1,S9 | List | strong |
| Kriging | S2,S4,S5,S6,S8,S9 | C | strong |
| Krikor Peshtimaldjian | S2 | Stub | strong |
| Kripa Shankar Shukla | S1,S8,S9 | Start | strong |
| Kripke semantics | S1,S2,S4,S6,S8,S9 | C | strong |
| Kripke–Platek set theory | S1,S5,S6,S8,S9 | Start | strong |
| Kripke–Platek set theory with urelements | S1,S6,S8,S9 | Start | strong |
| Krippendorff's alpha | S2 | B | strong |
| Krishnaswami Alladi | S1,S8,S9 | Start | strong |
| Krista Gile | S2,S8 | Start | strong |
| Kristen Hendricks | S1 | Start | strong |
| Kristian B. Dysthe | S1,S8 | Stub | strong |
| Kristin Lauter | S1,S8,S9 | Start | strong |
| Kristin Umland | S1 | C | strong |
| Kristina Reiss | S1 | Start | strong |
| Kristina Vušković | S1,S9 | Start | strong |
| Krivine–Stengle Positivstellensatz | S1,S5,S6,S9 | Start | strong |
| Kriyakramakari | S1,S8,S9 | Start | strong |
| Krohn–Rhodes theory | S1,S4,S6,S8,S9 | Start | strong |
| Kronecker | S4 | strong | |
| Kronecker coefficient | S1,S6,S8,S9 | Start | strong |
| Kronecker delta | S1,S5,S6,S8,S9 | C | strong |
| Kronecker limit formula | S1,S5,S6,S9 | Start | strong |
| Kronecker product | S1,S4,S5,S6,S9 | Start | strong |
| Kronecker substitution | S1,S5,S6 | Stub | strong |
| Kronecker sum of discrete Laplacians | S1,S6,S8,S9 | Start | strong |
| Kronecker symbol | S1,S5,S6,S8 | Start | strong |
| Kronecker's congruence | S1,S5,S6 | Stub | strong |
| Kronecker's lemma | S1,S5,S6,S8,S9 | Stub | strong |
| Kronecker's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Kronecker–Weber theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kronheimer–Mrowka basic class | S1,S6,S9 | Stub | strong |
| Krull dimension | S1,S4,S5,S6,S8,S9 | B | strong |
| Krull ring | S1,S4,S5,S6,S8,S9 | Start | strong |
| Krull's principal ideal theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Krull's separation lemma | S1,S6,S8 | Stub | strong |
| Krull's theorem | S1,S4,S5,S6,S9 | Stub | strong |
| Krull–Akizuki theorem | S1,S4,S5,S6,S9 | Start | strong |
| Krull–Schmidt category | S1,S5,S6,S9 | Start | strong |
| Krull–Schmidt theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kruskal | S4 | strong | |
| Kruskal count | S1,S2,S3,S6,S9 | C | strong |
| Kruskal's algorithm | S1,S3,S5,S6,S8 | Start | strong |
| Kruskal's tree theorem | S1,S5,S6,S8,S9 | Start | strong |
| Kruskal–Katona theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kruskal–Szekeres coordinates | S3,S4,S5,S6,S8,S9 | Start | strong |
| Kruskal–Wallis test | S1,S2,S4,S5,S8,S9 | Start | strong |
| Kryha | S2 | Start | strong |
| Krylov subspace | S1,S4,S5,S6,S8,S9 | Start | strong |
| Krylov–Bogoliubov averaging method | S1,S4,S5,S6 | Start | strong |
| Krylov–Bogolyubov theorem | S1,S3,S4,S5,S6,S8,S9 | Start | strong |
| Kryptographik | S2 | Stub | strong |
| Kryptos | S2,S6 | C | strong |
| Krystyna Kuperberg | S1,S8,S9 | Start | strong |
| Krzysztof Gawedzki | S1,S5,S8,S9 | Stub | strong |
| KSEG (software) | S1,S8,S9 | Stub | strong |
| Kseniya Garaschuk | S1 | Start | strong |
| Kubilius model | S1,S5,S6 | Stub | strong |
| Kubo formula | S3,S4,S5 | Stub | strong |
| Kuder–Richardson formulas | S2,S5,S6 | Start | strong |
| Kuen surface | S1,S5,S8,S9 | Stub | strong |
| Kuga fiber variety | S1,S6 | Stub | strong |
| Kuhn's theorem | S5,S6,S8,S9 | S6 near | |
| Kuiper | S4 | strong | |
| Kuiper's test | S1,S2,S5,S6,S9 | Start | strong |
| Kuiper's theorem | S1,S5,S6,S8,S9 | Start | strong |
| Kulkarni–Nomizu product | S1,S5,S6,S8,S9 | Start | strong |
| Kullback's inequality | S1,S2,S5,S6 | Start | strong |
| Kullback–Leibler divergence | S1,S2,S3,S4,S5,S6,S8,S9 | B | strong |
| Kullback–Leibler Upper Confidence Bound | S1,S2,S3,S5,S6 | Start | strong |
| Kumaraswamy distribution | S1,S2 | Start | strong |
| Kumiko Nishioka | S1 | Stub | strong |
| Kummer | S4 | strong | |
| Kummer sum | S1,S5,S6,S8 | Start | strong |
| Kummer surface | S1,S5,S8,S9 | C | strong |
| Kummer theory | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kummer variety | S1,S5,S6,S9 | Stub | strong |
| Kummer's congruence | S1,S5,S6,S8,S9 | Start | strong |
| Kummer's function | S1,S5,S6,S8,S9 | Stub | strong |
| Kummer's theorem | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Kummer's transformation of series | S1,S5,S6,S9 | Stub | strong |
| Kummer–Vandiver conjecture | S1,S4,S5,S6,S8,S9 | Stub | strong |
| Kundt spacetime | S1,S6 | Stub | strong |
| Kundu equation | S1,S6 | Start | strong |
| Kunen's inconsistency theorem | S1,S5,S6,S9 | Stub | strong |
| Kung-Yee Liang | S2,S8 | Start | strong |
| Kunihiko Kodaira | S1,S5,S8,S9 | C | strong |
| Kunita–Watanabe inequality | S1,S5,S6,S8,S9 | Stub | strong |
| Kunizo Yoneyama | S1 | Stub | strong |
| Kunstweg | S1,S5,S6,S8 | Start | strong |
| Kuramoto model | S1,S3,S4,S5,S6,S8,S9 | Start | strong |
| Kuramoto–Sivashinsky equation | S1,S3,S6,S8 | Start | strong |
| Kuranishi structure | S1,S4,S6,S8,S9 | Start | strong |
| Kuratowski and Ryll-Nardzewski measurable selection theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Kuratowski closure axioms | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kuratowski convergence | S1,S5,S6,S8,S9 | Start | strong |
| Kuratowski embedding | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kuratowski Prize | S1,S8,S9 | List | strong |
| Kuratowski's closure-complement problem | S1,S5,S6,S8,S9 | Stub | strong |
| Kuratowski's free set theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Kuratowski's intersection theorem | S1,S5,S6,S8,S9 | C | strong |
| Kuratowski's theorem | S1,S5,S6,S8,S9 | C | strong |
| Kuratowski–Ulam theorem | S1,S5,S6,S8,S9 | Stub | strong |
| Kurepa tree | S1,S5,S6,S8,S9 | Stub | strong |
| Kuromasu | S1,S5,S8 | Stub | strong |
| Kurosh problem | S1,S4,S5,S6,S8 | Stub | strong |
| Kurosh subgroup theorem | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kurt Grelling | S2,S6,S8,S9 | C | strong |
| Kurt Gödel | S1,S2,S4,S5,S6,S8,S9 | B | strong |
| Kurt Gödel Society | S2,S8,S9 | Stub | strong |
| Kurt Heegner | S1,S9 | Stub | strong |
| Kurt Hensel | S1,S5,S8,S9 | Start | strong |
| Kurt Johansson (mathematician) | S1,S8,S9 | Stub | strong |
| Kurt Leichtweiss | S1,S8,S9 | Stub | strong |
| Kurt Mahler | S1,S8,S9 | Start | strong |
| Kurt Otto Friedrichs | S1,S5,S8,S9 | C | strong |
| Kurt Reidemeister | S1,S5,S6,S8,S9 | Stub | strong |
| Kurt Schütte | S1,S8,S9 | Stub | strong |
| Kurt Strebel | S1,S8 | Stub | strong |
| Kurt Vogel (historian) | S1,S8,S9 | Start | strong |
| Kurtosis | S1,S2,S4,S5,S6,S8,S9 | B | strong |
| Kurtosis risk | S2,S6,S9 | Stub | strong |
| Kurushima Kinai | S1 | Start | strong |
| Kushner equation | S1,S2,S4,S5,S8 | Stub | strong |
| Kustaanheimo–Stiefel regularization | S1,S3 | Start | strong |
| Kutta condition | S3,S4 | Start | strong |
| Kutta–Joukowski theorem | S3,S4,S5,S8 | Start | strong |
| Kuznyechik | S2,S5,S8 | strong | |
| Kuṭṭaka | S1,S9 | C | strong |
| Kuṭṭākāra Śirōmaṇi | S1 | Start | strong |
| KW-26 | S2 | Start | strong |
| KW-37 | S2 | Start | strong |
| KWallet | S2 | C | strong |
| Ky Fan inequality | S1,S4,S5,S6,S8,S9 | Start | strong |
| Ky Fan inequality (game theory) | S6 | S6 near | |
| Ky Fan lemma | S1,S5,S6,S8 | Start | strong |
| KY-3 | S2 | Start | strong |
| KYK-13 | S2,S6 | Stub | strong |
| Kyoji Saito | S1,S8,S9 | Stub | strong |
| Kálmán | S4 | strong | |
| Kármán vortex street | S3,S4,S6 | C | strong |
| Kármán–Howarth equation | S3,S4 | C | strong |
| Károly Bezdek | S1,S8,S9 | C | strong |
| Kähler differential | S1,S4,S5,S6,S8,S9 | Start | strong |
| Kähler identities | S1,S6,S9 | B | strong |
| Kähler manifold | S1,S4,S5,S6,S8,S9 | B | strong |
| Kähler quotient | S1,S5 | Stub | strong |
| Kähler–Einstein metric | S1,S4,S5,S6,S8,S9 | C | strong |
| Källén function | S1,S3,S6 | Start | strong |
| Köthe conjecture | S1,S4,S5,S6,S8,S9 | C | strong |
| Künneth theorem | S1,S4,S5,S6,S8,S9 | C | strong |
| Kōmura's theorem | S1,S5,S6,S8 | Stub | strong |
| Kőnig's lemma | S1,S5,S6,S8,S9 | Start | strong |
| Kőnig's theorem (complex analysis) | S1,S5,S6 | Start | strong |
| Kőnig's theorem (graph theory) | S1,S5,S6,S8,S9 | C | strong |
| Kőnig's theorem (set theory) | S1,S5,S6,S8,S9 | Start | strong |
| Kṛṣṇa Daivajña | S1,S8,S9 | C | strong |