Math 2.0

Definitions

One definition of a concept.

Ideas 2851–3000 of 3614.

NameKindSubject
EpimorphismDefinitionCategory theory; homological algebra
Hörmander's conditionDefinitionPartial differential equations
Sequent calculusDefinitionMathematical logic and foundations
Lagrangian submanifoldDefinitionDifferential geometry
SemiringDefinitionAssociative rings and algebras
Category theoryDefinitionCategory theory; homological algebra
Pointed spaceDefinitionAlgebraic topology
Spinor bundleDefinitionDifferential geometry
Tridiagonal matrixDefinitionLinear and multilinear algebra; matrix theory
Axiom of constructibilityDefinitionMathematical logic and foundations
Direct limit of algebrasDefinitionGeneral algebraic systems
Foundations of mathematicsDefinitionMathematical logic and foundations
Semi-local ringDefinitionCommutative algebra
Topology of uniform convergenceDefinitionGeneral topology
Linear extensionDefinitionOrder, lattices, ordered algebraic structures
Grothendieck topologyDefinitionCategory theory; homological algebra
Dehn surgeryDefinitionManifolds and cell complexes
Fredholm operatorDefinitionOperator theory
Cartesian closed categoryDefinitionCategory theory; homological algebra
Equational logicDefinitionGeneral algebraic systems
Modular latticeDefinitionOrder, lattices, ordered algebraic structures
Polynomial identity ringDefinitionAssociative rings and algebras
SentenceDefinitionMathematical logic and foundations
Mutually singular measuresDefinitionMeasure and integration
Near-ringDefinitionAssociative rings and algebras
Quantum invariant of 3-manifoldsDefinitionManifolds and cell complexes
Order (ring theory)DefinitionAssociative rings and algebras
Alexandrov spaceDefinitionDifferential geometry
Tor functorDefinitionCommutative algebra
Riesz meanDefinitionSequences, series, summability
Permuting congruencesDefinitionGeneral algebraic systems
Simple functionDefinitionMeasure and integration
Finitely generated varietyDefinitionGeneral algebraic systems
Double complexDefinitionCategory theory; homological algebra
Boundary layerDefinitionOrdinary differential equations
Hilbertian fieldDefinitionField theory and polynomials
Separably generated extensionDefinitionField theory and polynomials
Preservation of limitsDefinitionCategory theory; homological algebra
Ring of setsDefinitionMeasure and integration
Reductive Lie groupDefinitionTopological groups, Lie groups
Operator theoryDefinitionOperator theory
Ahlfors theoryDefinitionFunctions of a complex variable
Double-negation translationDefinitionMathematical logic and foundations
Graph minorDefinitionCombinatorics
Path space fibrationDefinitionAlgebraic topology
G2 manifoldDefinitionDifferential geometry
Linear algebraic groupDefinitionGroup theory and generalizations
Monoidal functorDefinitionCategory theory; homological algebra
Generic filterDefinitionMathematical logic and foundations
Singular point of an algebraic varietyDefinitionAlgebraic geometry
Lagrange interpolationDefinitionApproximations and expansions
Picard group of a ringDefinitionCommutative algebra
Steiner systemDefinitionCombinatorics
Spectrum of a ringDefinitionAlgebraic geometry
Left-orderable groupDefinitionGroup theory and generalizations
Cardinal functionDefinitionGeneral topology
Model categoryDefinitionCategory theory; homological algebra
Finite type algebraDefinitionCommutative algebra
Identity componentDefinitionTopological groups, Lie groups
PseudofunctorDefinitionCategory theory; homological algebra
SymplectomorphismDefinitionDifferential geometry
Abstract data type as an algebraDefinitionComputer science
Discrete subgroupDefinitionTopological groups, Lie groups
TriangulationDefinitionManifolds and cell complexes
Condition numberDefinitionLinear and multilinear algebra; matrix theory
Gaussian processDefinitionProbability theory and stochastic processes
Lyapunov exponentDefinitionOrdinary differential equations
Fractional differential equationDefinitionOrdinary differential equations
Haken manifoldDefinitionManifolds and cell complexes
Packing measureDefinitionMeasure and integration
JoinDefinitionGeneral topology
Seifert surfaceDefinitionManifolds and cell complexes
Categorical theoryDefinitionMathematical logic and foundations
Fixed-point property of posetsDefinitionOrder, lattices, ordered algebraic structures
Lattice of equational theoriesDefinitionGeneral algebraic systems
IdempotenceDefinitionGeneral algebraic systems
MV-algebraDefinitionOrder, lattices, ordered algebraic structures
Galois representationDefinitionNumber theory
Lawson topologyDefinitionOrder, lattices, ordered algebraic structures
Normal familyDefinitionFunctions of a complex variable
Spin structureDefinitionDifferential geometry
Spectral spaceDefinitionGeneral topology
Locally presentable categoryDefinitionCategory theory; homological algebra
Wynn's epsilon algorithmDefinitionNumerical analysis
Smooth morphismDefinitionAlgebraic geometry
Reduced schemeDefinitionAlgebraic geometry
DerivationDefinitionCommutative algebra
Simplicial homologyDefinitionAlgebraic topology
PrevarietyDefinitionGeneral algebraic systems
Dedekind zeta functionDefinitionNumber theory
Hurwitz-stable matrixDefinitionLinear and multilinear algebra; matrix theory
Transport equationDefinitionPartial differential equations
Aitken's delta-squared processDefinitionNumerical analysis
Projective resolutionDefinitionCommutative algebra
Cauchy–Riemann operatorDefinitionSeveral complex variables and analytic spaces
Normal schemeDefinitionAlgebraic geometry
PermanentDefinitionLinear and multilinear algebra; matrix theory
Stochastic orderingDefinitionProbability theory and stochastic processes
n-skeletonDefinitionManifolds and cell complexes
Borel subgroupDefinitionGroup theory and generalizations
Localization of a spaceDefinitionAlgebraic topology
Unital magmaDefinitionGroup theory and generalizations
Ordered semigroupDefinitionOrder, lattices, ordered algebraic structures
Liouvillian functionDefinitionField theory and polynomials
Cylinder set measureDefinitionMeasure and integration
Linking numberDefinitionManifolds and cell complexes
Cardinal characteristics of the continuumDefinitionMathematical logic and foundations
Unramified morphism of ringsDefinitionCommutative algebra
BimoduleDefinitionAssociative rings and algebras
Wasserstein metricDefinitionCalculus of variations and optimal control; optimization
Mori domainDefinitionCommutative algebra
Projection-valued measureDefinitionOperator theory
Self-avoiding walkDefinitionStatistical mechanics, structure of matter
Semiprimary ringDefinitionAssociative rings and algebras
Relation algebraDefinitionMathematical logic and foundations
Local fieldDefinitionNumber theory
Injective moduleDefinitionCommutative algebra
Quantifier eliminationDefinitionMathematical logic and foundations
Neumann boundary conditionDefinitionOrdinary differential equations
Carleson measureDefinitionFunctions of a complex variable
Approximate derivativeDefinitionReal functions
Green's relationsDefinitionGroup theory and generalizations
Kähler differentialsDefinitionCommutative algebra
Hardy–Littlewood circle methodDefinitionNumber theory
Mild solutionDefinitionOperator theory
Representation of a quiverDefinitionAssociative rings and algebras
Black–Scholes equationDefinitionPartial differential equations
Group representationDefinitionGroup theory and generalizations
Cylindric algebraDefinitionMathematical logic and foundations
Matrix summability methodDefinitionSequences, series, summability
Local homomorphismDefinitionCommutative algebra
Tomita–Takesaki theoryDefinitionFunctional analysis
Borel hierarchyDefinitionMathematical logic and foundations
Stereographic projectionDefinitionFunctions of a complex variable
SolitonDefinitionPartial differential equations
Finitely complete categoryDefinitionCategory theory; homological algebra
SemilatticeDefinitionOrder, lattices, ordered algebraic structures
Spectral theoryDefinitionOperator theory
Bang–bang controlDefinitionCalculus of variations and optimal control; optimization
Strictly convex spaceDefinitionFunctional analysis
Ring of invariantsDefinitionCommutative algebra
Borel summationDefinitionSequences, series, summability
IntuitionismDefinitionMathematical logic and foundations
Baire propertyDefinitionGeneral topology
Moduli of algebraic curvesDefinitionAlgebraic geometry
Normal numberDefinitionNumber theory
Integrable functionDefinitionMeasure and integration
SchemeDefinitionAlgebraic geometry
Equidistribution modulo oneDefinitionNumber theory
Legendrian submanifoldDefinitionDifferential geometry