Nodes at W0, stub

A tag, a kind, a name, an inventory row, and a same_as or a source.

Ideas 8101–8250 of 10216.

Name	Kind	Subject
Huber loss	Concept	Statistics
Dugundji extension theorem	Theorem	General topology
Bimodule	Definition	Associative rings and algebras
Hyperbolic geometry	Definition	Geometry
Wasserstein metric	Definition	Calculus of variations and optimal control; optimization
Golod–Shafarevich theorem	Theorem	Associative rings and algebras
Mori domain	Definition	Commutative algebra
Karlin–Rubin theorem	Theorem	Statistics
Semilinear PDE	Concept	Partial differential equations
Anosov diffeomorphism	Concept	Dynamical systems and ergodic theory
Tarski's high school algebra problem	Problem	General algebraic systems
Order topology	Concept	General topology
Polar space	Definition	Geometry
Post algebra	Concept	Order, lattices, ordered algebraic structures
Morita equivalence	Concept	Associative rings and algebras
Iterated exponentiation	Example	Sequences, series, summability
Projection-valued measure	Definition	Operator theory
Self-avoiding walk	Definition	Statistical mechanics, structure of matter
Way-below relation	Concept	Order, lattices, ordered algebraic structures
Semiprimary ring	Definition	Associative rings and algebras
Lanczos sigma factor	Definition	Harmonic analysis on Euclidean spaces
Relation algebra	Definition	Mathematical logic and foundations
Cohomology ring	Concept	Algebraic topology
Local field	Definition	Number theory
Gromov's non-squeezing theorem	Theorem	Differential geometry
Jordan–Zassenhaus theorem	Theorem	Associative rings and algebras
Loss function	Definition	Statistics
Injective module	Definition	Commutative algebra
Quantifier elimination	Definition	Mathematical logic and foundations
Quiver	Concept	Associative rings and algebras
Contravariant functor	Concept	Category theory; homological algebra
Congruence lattice	Concept	General algebraic systems
Fatou set	Definition	Dynamical systems and ergodic theory
Neumann boundary condition	Definition	Ordinary differential equations
Fundamental identity for ramification and inertia	Theorem	Number theory
Affine independence	Definition	Geometry
Carleson measure	Definition	Functions of a complex variable
Grassmannian as classifying space	Example	Algebraic topology
Euler's theorem in geometry	Theorem	Geometry
Approximate derivative	Definition	Real functions
Green's relations	Definition	Group theory and generalizations
Compact-open topology	Concept	General topology
Strong dual space	Concept	Functional analysis
Kähler differentials	Definition	Commutative algebra
Bing metrization theorem	Theorem	General topology
Hardy–Littlewood circle method	Definition	Number theory
Mild solution	Definition	Operator theory
Order embedding	Concept	Order, lattices, ordered algebraic structures
Banach–Mazur compactum	Object	Functional analysis
Whitney extension theorem	Theorem	Real functions
Representation of a quiver	Definition	Associative rings and algebras
Structural rigidity	Concept	Convex and discrete geometry
Steiner chain	Example	Geometry
Poincaré half-plane model	Example	Geometry
Exponential object	Concept	Category theory; homological algebra
Knaster–Tarski theorem	Theorem	Order, lattices, ordered algebraic structures
Black–Scholes equation	Definition	Partial differential equations
Integral of a Hopf algebra	Concept	Associative rings and algebras
Beth definability theorem	Theorem	Mathematical logic and foundations
Jensen's covering theorem	Theorem	Mathematical logic and foundations
Unification	Concept	Computer science
Dihedral quandle	Example	Manifolds and cell complexes
Fourier–Legendre series	Concept	Harmonic analysis on Euclidean spaces
Ramanujan's 1psi1 summation	Theorem	Special functions
Noncentral chi-squared distribution	Concept	Statistics
Group representation	Definition	Group theory and generalizations
Cylindric algebra	Definition	Mathematical logic and foundations
Matrix summability method	Definition	Sequences, series, summability
Segre embedding	Example	Algebraic geometry
Mackey–Arens theorem	Theorem	Functional analysis
Local homomorphism	Definition	Commutative algebra
Complete elliptic integral of the first kind	Concept	Special functions
Dedekind's problem	Problem	Order, lattices, ordered algebraic structures
Turing pattern	Concept	Partial differential equations
Tomita–Takesaki theory	Definition	Functional analysis
Hilbert polynomial	Concept	Commutative algebra
Borel hierarchy	Definition	Mathematical logic and foundations
Saturated model	Concept	Mathematical logic and foundations
Character of a representation	Concept	Group theory and generalizations
Bartle–Dunford–Schwartz integral	Concept	Functional analysis
Rado graph	Object	Combinatorics
Semicontinuity	Concept	General topology
Tychonoff's non-uniqueness example	Counterexample	Partial differential equations
Gelfond–Schneider theorem	Theorem	Number theory
Stereographic projection	Definition	Functions of a complex variable
Soliton	Definition	Partial differential equations
Kan extension	Concept	Category theory; homological algebra
Sokhotski–Plemelj theorem	Theorem	Functions of a complex variable
Finitely complete category	Definition	Category theory; homological algebra
Euler characteristic	Concept	Algebraic topology
Hyperoval	Concept	Geometry
Brunn–Minkowski theory	Concept	Convex and discrete geometry
Semilattice	Definition	Order, lattices, ordered algebraic structures
Risk function	Definition	Statistics
Strictly singular operator	Concept	Operator theory
Henselian ring	Concept	Commutative algebra
Orbifold	Concept	Manifolds and cell complexes
Constant-mean-curvature surface	Concept	Differential geometry
Littlewood polynomial	Definition	Harmonic analysis on Euclidean spaces
Kardar–Parisi–Zhang equation	Concept	Probability theory and stochastic processes
Spectral theory	Definition	Operator theory
Dodgson condensation	Concept	Linear and multilinear algebra; matrix theory
Archimedean equivalence classes	Concept	Order, lattices, ordered algebraic structures
Bang–bang control	Definition	Calculus of variations and optimal control; optimization
Strictly convex space	Definition	Functional analysis
Mean-periodic function	Definition	Harmonic analysis on Euclidean spaces
Law of the iterated logarithm	Theorem	Probability theory and stochastic processes
Ring of invariants	Definition	Commutative algebra
Stable vector bundle	Concept	Algebraic geometry
Mazur's torsion theorem	Theorem	Number theory
Injective tensor product	Concept	Functional analysis
Borel summation	Definition	Sequences, series, summability
Intuitionism	Definition	Mathematical logic and foundations
Askey scheme	Concept	Special functions
Stiff equation	Concept	Numerical analysis
Baire property	Definition	General topology
Moduli of algebraic curves	Definition	Algebraic geometry
Normal coordinates	Concept	Differential geometry
Ample line bundle	Concept	Algebraic geometry
Normal number	Definition	Number theory
Riemann's differential equation	Concept	Special functions
Integrable function	Definition	Measure and integration
Gromov's theorem on groups of polynomial growth	Theorem	Group theory and generalizations
Scheme	Definition	Algebraic geometry
Eilenberg swindle	Concept	Associative rings and algebras
Askey–Wilson polynomials	Concept	Special functions
Spin structure	Concept	Differential geometry
Krein–Milman theorem	Theorem	Functional analysis
Clifford's theorem on special divisors	Theorem	Algebraic geometry
Köthe conjecture	Conjecture	Associative rings and algebras
Apéry's theorem	Theorem	Number theory
Equidistribution modulo one	Definition	Number theory
Sheaf on a site	Concept	Category theory; homological algebra
Chebyshev polynomials of the second kind	Definition	Special functions
Legendrian submanifold	Definition	Differential geometry
Devaney chaos	Definition	Dynamical systems and ergodic theory
Set theory	Concept	Mathematical logic and foundations
Coupled map lattice	Definition	Dynamical systems and ergodic theory
Atomic domain	Definition	Commutative algebra
Semiautomaton as a unary algebra	Example	General algebraic systems
Nerve of a category	Concept	Category theory; homological algebra
Global field	Definition	Number theory
Natural density	Concept	Number theory
Embedded prime	Concept	Commutative algebra
Hessenberg matrix	Definition	Linear and multilinear algebra; matrix theory
Infinite Galois theory	Concept	Field theory and polynomials
Partial correlation	Definition	Statistics
Rational variety	Definition	Algebraic geometry
Epimorphism	Concept	Category theory; homological algebra
Euler equations	Concept	Partial differential equations