Math 2.0

Definitions

One definition of a concept.

Ideas 601–750 of 2634.

NameKindSubject
Homogeneous first-order equationDefinitionOrdinary differential equations
Matrix exponentialDefinitionLinear and multilinear algebra; matrix theory
Young diagramDefinitionCombinatorics
Idempotent matrixDefinitionLinear and multilinear algebra; matrix theory
ParallelepipedDefinitionGeometry
Regular graphDefinitionCombinatorics
Nondegenerate bilinear formDefinitionLinear and multilinear algebra; matrix theory
Fundamental solution of Pell's equationDefinitionNumber theory
Vertex coverDefinitionCombinatorics
Exponential generating functionDefinitionCombinatorics
Norm induced by an inner productDefinitionFunctional analysis
Dirichlet convolutionDefinitionNumber theory
Primitive root modulo nDefinitionNumber theory
Fixed fieldDefinitionField theory and polynomials
Monotone sequenceDefinitionSequences, series, summability
Maximum degreeDefinitionCombinatorics
Signature of a quadratic formDefinitionLinear and multilinear algebra; matrix theory
Nowhere dense setDefinitionGeneral topology
Modulus of a complex numberDefinitionFunctions of a complex variable
Change of basis matrixDefinitionLinear and multilinear algebra; matrix theory
Discrete uniform distributionDefinitionProbability theory and stochastic processes
Independent setDefinitionCombinatorics
Block diagonal matrixDefinitionLinear and multilinear algebra; matrix theory
Convex function on R^nDefinitionReal functions
ConjunctionDefinitionMathematical logic and foundations
Line integral of a scalar fieldDefinitionReal functions
Elementary matrixDefinitionLinear and multilinear algebra; matrix theory
Dual spaceDefinitionLinear and multilinear algebra; matrix theory
Adjoining a root of a polynomialDefinitionField theory and polynomials
Nilpotent endomorphismDefinitionLinear and multilinear algebra; matrix theory
Coefficient of a power seriesDefinitionCommutative algebra
Step functionDefinitionReal functions
Field generated by adjoining elementsDefinitionField theory and polynomials
Algebraic numberDefinitionNumber theory
Self-adjoint operatorDefinitionOperator theory
Minimal elementDefinitionOrder, lattices, ordered algebraic structures
Algebraic closureDefinitionField theory and polynomials
Coprime idealsDefinitionCommutative algebra
TreeDefinitionCombinatorics
Upper triangular matrixDefinitionLinear and multilinear algebra; matrix theory
Product of vector spacesDefinitionLinear and multilinear algebra; matrix theory
One-point compactificationDefinitionGeneral topology
Prime elementDefinitionCommutative algebra
Geometric sequenceDefinitionSequences, series, summability
Product of ringsDefinitionAssociative rings and algebras
Centre of massDefinitionReal functions
Fundamental matrixDefinitionOrdinary differential equations
Series of functionsDefinitionSequences, series, summability
Alternating multilinear mapDefinitionLinear and multilinear algebra; matrix theory
Contraction mappingDefinitionOperator theory
One-formDefinitionGlobal analysis, analysis on manifolds
Sequential continuityDefinitionReal functions
Noetherian ringDefinitionCommutative algebra
EquicontinuityDefinitionGeneral topology
Hyperbolic tangentDefinitionSpecial functions
Hausdorff spaceDefinitionGeneral topology
Cumulative distribution functionDefinitionProbability theory and stochastic processes
Characteristic functionDefinitionProbability theory and stochastic processes
IdealDefinitionCommutative algebra
Separable extensionDefinitionField theory and polynomials
SubgroupDefinitionGroup theory and generalizations
Riemann integrable functionDefinitionReal functions
MatrixDefinitionLinear and multilinear algebra; matrix theory
Symmetric matrixDefinitionLinear and multilinear algebra; matrix theory
Uniqueness quantifierDefinitionMathematical logic and foundations
Composite numberDefinitionNumber theory
Pairwise independenceDefinitionProbability theory and stochastic processes
Boolean ringDefinitionOrder, lattices, ordered algebraic structures
Square root of a positive semidefinite matrixDefinitionLinear and multilinear algebra; matrix theory
Falling factorialDefinitionCombinatorics
WronskianDefinitionOrdinary differential equations
Vector fieldDefinitionReal functions
Fermat primeDefinitionNumber theory
Nilpotent elementDefinitionAssociative rings and algebras
Symmetric relationDefinitionMathematical logic and foundations
Cauchy distributionDefinitionProbability theory and stochastic processes
Partial sumDefinitionSequences, series, summability
Composition seriesDefinitionGroup theory and generalizations
Divergent seriesDefinitionSequences, series, summability
Principal partDefinitionFunctions of a complex variable
Double integralDefinitionReal functions
TransvectionDefinitionLinear and multilinear algebra; matrix theory
AssociativityDefinitionGeneral algebraic systems
Reduced row echelon formDefinitionLinear and multilinear algebra; matrix theory
Moment-generating functionDefinitionProbability theory and stochastic processes
Eulerian trailDefinitionCombinatorics
Algebraic elementDefinitionField theory and polynomials
Student's t-distributionDefinitionProbability theory and stochastic processes
Finite extensionDefinitionField theory and polynomials
Product of two subgroupsDefinitionGroup theory and generalizations
GradientDefinitionReal functions
Local minimumDefinitionReal functions
Meromorphic functionDefinitionFunctions of a complex variable
Open coverDefinitionGeneral topology
Euclidean isometryDefinitionGeometry
Closed mapDefinitionGeneral topology
Adjacency matrixDefinitionCombinatorics
Leading coefficientDefinitionCommutative algebra
Cesàro meanDefinitionSequences, series, summability
Independence of two eventsDefinitionProbability theory and stochastic processes
SubgraphDefinitionCombinatorics
Removable singularityDefinitionFunctions of a complex variable
Equivalent matricesDefinitionLinear and multilinear algebra; matrix theory
HyperbolaDefinitionGeometry
Matrix of a bilinear formDefinitionLinear and multilinear algebra; matrix theory
Continuous functionDefinitionReal functions
Solvable groupDefinitionGroup theory and generalizations
Glide reflectionDefinitionGeometry
Iterated integralDefinitionReal functions
Simple extensionDefinitionField theory and polynomials
Bilinear formDefinitionLinear and multilinear algebra; matrix theory
Coefficient matrixDefinitionLinear and multilinear algebra; matrix theory
Characteristic of a ringDefinitionCommutative algebra
Limit superiorDefinitionSequences, series, summability
Bounded setDefinitionGeneral topology
Ordinary differential equationDefinitionOrdinary differential equations
Linear differential equation of order nDefinitionOrdinary differential equations
Jordan blockDefinitionLinear and multilinear algebra; matrix theory
CircuitDefinitionCombinatorics
Transitive closureDefinitionMathematical logic and foundations
Restriction of an endomorphism to an invariant subspaceDefinitionLinear and multilinear algebra; matrix theory
MomentDefinitionProbability theory and stochastic processes
Farey sequenceDefinitionNumber theory
Beta distributionDefinitionProbability theory and stochastic processes
Null spaceDefinitionLinear and multilinear algebra; matrix theory
Angle between two vectorsDefinitionGeometry
Moore–Penrose inverseDefinitionLinear and multilinear algebra; matrix theory
EndomorphismDefinitionLinear and multilinear algebra; matrix theory
Injective functionDefinitionMathematical logic and foundations
CentraliserDefinitionGroup theory and generalizations
Internal direct productDefinitionGroup theory and generalizations
Cumulant generating functionDefinitionProbability theory and stochastic processes
Image of a setDefinitionMathematical logic and foundations
Uniform continuityDefinitionReal functions
Permutation matrixDefinitionLinear and multilinear algebra; matrix theory
Conjugacy classDefinitionGroup theory and generalizations
Orientation of a real vector spaceDefinitionLinear and multilinear algebra; matrix theory
Orthogonal projectionDefinitionLinear and multilinear algebra; matrix theory
Polynomial ringDefinitionCommutative algebra
Diagonal matrixDefinitionLinear and multilinear algebra; matrix theory
FieldDefinitionField theory and polynomials
Joint probability distributionDefinitionStatistics
Probability distributionDefinitionProbability theory and stochastic processes
Characteristic equationDefinitionOrdinary differential equations
Equivalence relation induced by a functionDefinitionMathematical logic and foundations
SequenceDefinitionSequences, series, summability
Removable discontinuityDefinitionReal functions
Differential formDefinitionGlobal analysis, analysis on manifolds
Affine mapDefinitionGeometry
Cardinal numberDefinitionMathematical logic and foundations