Math 2.0

Definitions

One definition of a concept.

Ideas 2701–2850 of 3614.

NameKindSubject
Localization at a prime idealDefinitionCommutative algebra
Nest algebraDefinitionOperator theory
Boltzmann equationDefinitionPartial differential equations
Minimal prime idealDefinitionCommutative algebra
Combinatorics on wordsDefinitionComputer science
DepthDefinitionCommutative algebra
Adjoint of an unbounded operatorDefinitionOperator theory
Fréchet spaceDefinitionFunctional analysis
Stanley–Reisner ringDefinitionCommutative algebra
Sober spaceDefinitionGeneral topology
Idempotent semiringDefinitionAssociative rings and algebras
Infinitesimal generator of a Markov processDefinitionProbability theory and stochastic processes
Distribution function of a measurable functionDefinitionMeasure and integration
Tate moduleDefinitionAlgebraic geometry
Euler classDefinitionManifolds and cell complexes
Operator systemDefinitionFunctional analysis
Lindelöf summationDefinitionSequences, series, summability
Petersson inner productDefinitionNumber theory
Algebraic cycleDefinitionAlgebraic geometry
Incidence algebraDefinitionOrder, lattices, ordered algebraic structures
Completely positive mapDefinitionFunctional analysis
PremeasureDefinitionMeasure and integration
Intersection formDefinitionManifolds and cell complexes
Discriminant of a number fieldDefinitionNumber theory
Umbilical pointDefinitionDifferential geometry
Krylov–Bogolyubov averagingDefinitionOrdinary differential equations
Essential spectrumDefinitionOperator theory
Heegner pointDefinitionNumber theory
Surgery theoryDefinitionManifolds and cell complexes
Itô calculusDefinitionProbability theory and stochastic processes
Ordinal sum of posetsDefinitionOrder, lattices, ordered algebraic structures
Complete theoryDefinitionMathematical logic and foundations
Completion of a normed spaceDefinitionFunctional analysis
PullbackDefinitionCategory theory; homological algebra
Topology generated by a family of seminormsDefinitionFunctional analysis
Infinite Galois theoryDefinitionField theory and polynomials
GCD domainDefinitionCommutative algebra
Infinitely divisible distributionDefinitionProbability theory and stochastic processes
Uniform moduleDefinitionAssociative rings and algebras
Completion of a ringDefinitionCommutative algebra
Symmetric functionDefinitionCombinatorics
Functor of pointsDefinitionAlgebraic geometry
ResonanceDefinitionOrdinary differential equations
CofinalityDefinitionMathematical logic and foundations
Stopped processDefinitionProbability theory and stochastic processes
Fundamental groupDefinitionAlgebraic topology
Kirillov orbit methodDefinitionTopological groups, Lie groups
Crossed productDefinitionFunctional analysis
Brown–Peterson cohomologyDefinitionAlgebraic topology
Transcendence degreeDefinitionField theory and polynomials
Korteweg–De Vries equationDefinitionPartial differential equations
Weak equivalenceDefinitionCategory theory; homological algebra
Zero morphismDefinitionCategory theory; homological algebra
Rational pointDefinitionAlgebraic geometry
Frobenius elementDefinitionNumber theory
Enumerative combinatoricsDefinitionCombinatorics
Almost complex manifoldDefinitionDifferential geometry
GroupoidDefinitionGroup theory and generalizations
Universal classDefinitionMathematical logic and foundations
Gaussian measureDefinitionMeasure and integration
Projective hierarchyDefinitionMathematical logic and foundations
Closed operatorDefinitionOperator theory
Adele ringDefinitionNumber theory
Friedrichs extensionDefinitionOperator theory
Matrix congruenceDefinitionLinear and multilinear algebra; matrix theory
Symplectic integratorDefinitionNumerical analysis
CoalgebraDefinitionAssociative rings and algebras
Additive combinatoricsDefinitionNumber theory
Nerve of a coverDefinitionAlgebraic topology
Splitting field of a central simple algebraDefinitionAssociative rings and algebras
Operator monotone functionDefinitionOperator theory
Pseudo algebraically closed fieldDefinitionField theory and polynomials
SurfaceDefinitionManifolds and cell complexes
Burgers' equationDefinitionPartial differential equations
Zassenhaus neighbourhoodDefinitionTopological groups, Lie groups
Topological groupDefinitionTopological groups, Lie groups
Chain complexDefinitionCategory theory; homological algebra
Algebraic K-theory of schemesDefinitionK-theory
Parallel transportDefinitionDifferential geometry
Train trackDefinitionManifolds and cell complexes
Cartan–Eilenberg resolutionDefinitionCategory theory; homological algebra
Differential graded algebraDefinitionAssociative rings and algebras
Positive operatorDefinitionOperator theory
Nilpotent operatorDefinitionOperator theory
Group homologyDefinitionGroup theory and generalizations
Developable surfaceDefinitionDifferential geometry
Laplace–Beltrami operatorDefinitionGlobal analysis, analysis on manifolds
Natural deductionDefinitionMathematical logic and foundations
Pseudo-elementDefinitionCategory theory; homological algebra
Discrete spectrumDefinitionOperator theory
Choquet theoryDefinitionFunctional analysis
Well-quasi-orderingDefinitionOrder, lattices, ordered algebraic structures
Derived categoryDefinitionCategory theory; homological algebra
Multiplicative setDefinitionCommutative algebra
Levi-Civita connectionDefinitionDifferential geometry
State on a C*-algebraDefinitionFunctional analysis
Commutative algebra over a ringDefinitionCommutative algebra
Residual setDefinitionGeneral topology
Laguerre–Pólya classDefinitionFunctions of a complex variable
Gateaux derivativeDefinitionFunctional analysis
Absolute summabilityDefinitionSequences, series, summability
Wave front setDefinitionPartial differential equations
Contraction semigroupDefinitionOperator theory
Modular functionDefinitionTopological groups, Lie groups
Homotopy groupDefinitionAlgebraic topology
Amenable groupDefinitionAbstract harmonic analysis
QuasicircleDefinitionFunctions of a complex variable
Mahlo cardinalDefinitionMathematical logic and foundations
Universal Horn classDefinitionMathematical logic and foundations
Motzkin numberDefinitionCombinatorics
Measurable functionDefinitionMeasure and integration
Lifting idempotentsDefinitionAssociative rings and algebras
Semihereditary ringDefinitionAssociative rings and algebras
Sub-Gaussian distributionDefinitionProbability theory and stochastic processes
Crossed product algebraDefinitionAssociative rings and algebras
Quasisymmetric mapDefinitionFunctions of a complex variable
Noetherian moduleDefinitionCommutative algebra
Faithful moduleDefinitionAssociative rings and algebras
Slice knotDefinitionManifolds and cell complexes
Cole–Hopf transformationDefinitionPartial differential equations
Reproducing kernel Hilbert spaceDefinitionFunctional analysis
Classical groupDefinitionGroup theory and generalizations
Pro-objectDefinitionCategory theory; homological algebra
Binary quadratic formDefinitionNumber theory
Separation of variablesDefinitionOrdinary differential equations
Biharmonic equationDefinitionPotential theory
Subobject classifierDefinitionCategory theory; homological algebra
Paratopological groupDefinitionTopological groups, Lie groups
Basic open setDefinitionAlgebraic geometry
Beurling–Ahlfors transformDefinitionHarmonic analysis on Euclidean spaces
Riemannian distanceDefinitionDifferential geometry
Fractional Brownian motionDefinitionProbability theory and stochastic processes
Quasi-coherent sheafDefinitionAlgebraic geometry
Killing vector fieldDefinitionDifferential geometry
Partial differential equationDefinitionPartial differential equations
MatroidDefinitionCombinatorics
Small cancellation theoryDefinitionGroup theory and generalizations
AntipodeDefinitionAssociative rings and algebras
SignatureDefinitionMathematical logic and foundations
Grothendieck universeDefinitionMathematical logic and foundations
Cyclic extensionDefinitionField theory and polynomials
AtlasDefinitionManifolds and cell complexes
Countable additivityDefinitionMeasure and integration
Uniformly convex spaceDefinitionFunctional analysis
Normal functionDefinitionMathematical logic and foundations
Morley rankDefinitionMathematical logic and foundations
Universally catenary ringDefinitionCommutative algebra
Hilbert spaceDefinitionFunctional analysis
One-relator groupDefinitionGroup theory and generalizations
Relational cloneDefinitionGeneral algebraic systems