Math 2.0

Definitions

One definition of a concept.

Ideas 2401–2550 of 5027.

NameKindSubject
Random groupDefinitionGroup theory and generalizations
Wedge sumDefinitionGeneral topology
Dimension of an analytic setDefinitionSeveral complex variables and analytic spaces
Cohomology operationDefinitionAlgebraic topology
Trace class operatorDefinitionOperator theory
Indeterminate moment problemDefinitionIntegral transforms, operational calculus
Natural transformationDefinitionCategory theory; homological algebra
Stable theoryDefinitionMathematical logic and foundations
Time-scale calculusDefinitionReal functions
Multivariate interpolationDefinitionApproximations and expansions
ConeDefinitionCategory theory; homological algebra
Adaptive mesh refinementDefinitionNumerical analysis
Projective determinacyDefinitionMathematical logic and foundations
Covering densityDefinitionConvex and discrete geometry
Algebraic logicDefinitionMathematical logic and foundations
Potential operator of a Markov processDefinitionProbability theory and stochastic processes
Tropical varietyDefinitionAlgebraic geometry
Sheaf cohomologyDefinitionAlgebraic geometry
Ideal class groupDefinitionNumber theory
Injective resolutionDefinitionCategory theory; homological algebra
Ramanujan summationDefinitionSequences, series, summability
Borel–Moore homologyDefinitionAlgebraic topology
Archimedean equivalence classesDefinitionOrder, lattices, ordered algebraic structures
Local timeDefinitionProbability theory and stochastic processes
Free Boolean algebraDefinitionOrder, lattices, ordered algebraic structures
Wiener algebraDefinitionHarmonic analysis on Euclidean spaces
Detailed balanceDefinitionProbability theory and stochastic processes
Strict total orderDefinitionOrder, lattices, ordered algebraic structures
PfaffianDefinitionLinear and multilinear algebra; matrix theory
Universally closed morphismDefinitionAlgebraic geometry
M-matrixDefinitionLinear and multilinear algebra; matrix theory
AmoebaDefinitionAlgebraic geometry
Lawvere–Tierney topologyDefinitionCategory theory; homological algebra
Laplace transform on a convex coneDefinitionIntegral transforms, operational calculus
Witt vectorsDefinitionCommutative algebra
Schur complementDefinitionLinear and multilinear algebra; matrix theory
Logical connectiveDefinitionMathematical logic and foundations
Complete elliptic integral of the second kindDefinitionSpecial functions
Coupling from the pastDefinitionNumerical analysis
Arithmetic groupDefinitionGroup theory and generalizations
Finite volume methodDefinitionNumerical analysis
Nonharmonic Fourier seriesDefinitionHarmonic analysis on Euclidean spaces
Irreducible idealDefinitionCommutative algebra
Graded ringDefinitionCommutative algebra
Gegenbauer polynomialsDefinitionSpecial functions
Cohen–Macaulay ringDefinitionCommutative algebra
Method of matched asymptotic expansionsDefinitionOrdinary differential equations
Rigid analytic spaceDefinitionAlgebraic geometry
q-derivativeDefinitionCombinatorics
Exact sequenceDefinitionCategory theory; homological algebra
Robust statisticsDefinitionStatistics
HandlebodyDefinitionManifolds and cell complexes
Lyapunov–Schmidt reductionDefinitionOperator theory
Lebesgue–Stieltjes integrationDefinitionReal functions
FacetDefinitionConvex and discrete geometry
Clifford analysisDefinitionFunctions of a complex variable
De Morgan algebraDefinitionOrder, lattices, ordered algebraic structures
Lipschitz domainDefinitionPotential theory
Hidden Markov modelDefinitionStatistics
Haar measureDefinitionMeasure and integration
Algebraic varietyDefinitionAlgebraic geometry
Formally smooth mapDefinitionCommutative algebra
Finite-dimensional distributionsDefinitionProbability theory and stochastic processes
Trigonometric functionsDefinitionSpecial functions
Tensor product of algebrasDefinitionCommutative algebra
Geometric quantizationDefinitionDifferential geometry
Least fixed pointDefinitionOrder, lattices, ordered algebraic structures
Path homotopyDefinitionAlgebraic topology
p-adic numberDefinitionField theory and polynomials
Line graphDefinitionCombinatorics
Lyapunov function for a difference equationDefinitionDifference and functional equations
Space of functions of bounded variationDefinitionReal functions
q-analogDefinitionCombinatorics
Strict HenselizationDefinitionCommutative algebra
Hyponormal operatorDefinitionOperator theory
Loeb measureDefinitionMeasure and integration
Keller–Segel modelDefinitionPartial differential equations
Willmore flowDefinitionDifferential geometry
Harmonic analysisDefinitionHarmonic analysis on Euclidean spaces
Iterative methodDefinitionNumerical analysis
Characteristic classDefinitionAlgebraic topology
Category of posetsDefinitionCategory theory; homological algebra
Turing degreeDefinitionMathematical logic and foundations
Finite element methodDefinitionNumerical analysis
Hamilton–Jacobi–Bellman equationDefinitionCalculus of variations and optimal control; optimization
Numerical continuationDefinitionNumerical analysis
Lévy processDefinitionProbability theory and stochastic processes
TorsorDefinitionAlgebraic geometry
Bedford–Taylor theoryDefinitionSeveral complex variables and analytic spaces
Mixture modelDefinitionStatistics
Plurisubharmonic functionDefinitionSeveral complex variables and analytic spaces
Morita equivalenceDefinitionAssociative rings and algebras
Combinatorial designDefinitionCombinatorics
Closed immersionDefinitionAlgebraic geometry
Center of a ringDefinitionAssociative rings and algebras
Projective moduleDefinitionCommutative algebra
Kernel approximation in reproducing kernel Hilbert spacesDefinitionFunctional analysis
Group schemeDefinitionAlgebraic geometry
Smoothness classesDefinitionReal functions
Hahn polynomialsDefinitionSpecial functions
Gross–Pitaevskii equationDefinitionPartial differential equations
SimplexDefinitionGeometry
Deficiency indicesDefinitionOperator theory
Derived functorDefinitionCategory theory; homological algebra
p-adic Lie groupDefinitionTopological groups, Lie groups
Affine schemeDefinitionAlgebraic geometry
Topological conjugacyDefinitionDynamical systems and ergodic theory
Cartan connectionDefinitionDifferential geometry
Exact categoryDefinitionCategory theory; homological algebra
Natural densityDefinitionNumber theory
Arithmetical hierarchyDefinitionMathematical logic and foundations
Random ordinary differential equationDefinitionOrdinary differential equations
CircumsphereDefinitionGeometry
Sigma-finite measureDefinitionMeasure and integration
Karoubi envelopeDefinitionCategory theory; homological algebra
Double seriesDefinitionSequences, series, summability
ModelDefinitionMathematical logic and foundations
Topological ringDefinitionAssociative rings and algebras
Homoclinic orbitDefinitionOrdinary differential equations
Alexandrov topologyDefinitionGeneral topology
Stein spaceDefinitionSeveral complex variables and analytic spaces
Transcendence basisDefinitionField theory and polynomials
Finite differenceDefinitionDifference and functional equations
Join-irreducible elementDefinitionOrder, lattices, ordered algebraic structures
HemicontinuityDefinitionGeneral topology
Totally disconnected groupDefinitionTopological groups, Lie groups
Endomorphism monoidDefinitionGeneral algebraic systems
Algebra over a monadDefinitionCategory theory; homological algebra
SolvmanifoldDefinitionTopological groups, Lie groups
Chromatic homotopy theoryDefinitionAlgebraic topology
Euler–Maruyama methodDefinitionNumerical analysis
Extremally disconnected spaceDefinitionGeneral topology
Newton polygonDefinitionField theory and polynomials
Interval arithmeticDefinitionNumerical analysis
Derived category of coherent sheavesDefinitionAlgebraic geometry
Difference setDefinitionCombinatorics
Lorentzian manifoldDefinitionDifferential geometry
Moments and orthogonal polynomialsDefinitionIntegral transforms, operational calculus
Order of a projective planeDefinitionGeometry
Topological transitivityDefinitionDynamical systems and ergodic theory
Ore extensionDefinitionAssociative rings and algebras
Space of bounded continuous functionsDefinitionFunctional analysis
Quasi-measure-preserving mapDefinitionMeasure and integration
HomomorphismDefinitionGeneral algebraic systems
Feedback linearizationDefinitionSystems theory; control
Closure of an operatorDefinitionOperator theory
Kelvin functionsDefinitionSpecial functions
Locally connected spaceDefinitionGeneral topology
Socle of a moduleDefinitionAssociative rings and algebras
Polyharmonic splineDefinitionApproximations and expansions