Math 2.0

Definitions

One definition of a concept.

Ideas 751–900 of 2634.

NameKindSubject
Riemann integralDefinitionReal functions
OrthocentreDefinitionGeometry
Sample meanDefinitionStatistics
Lipschitz continuityDefinitionReal functions
Transitive actionDefinitionGroup theory and generalizations
Compact spaceDefinitionGeneral topology
Positive definite matrixDefinitionLinear and multilinear algebra; matrix theory
Orthogonal matrixDefinitionLinear and multilinear algebra; matrix theory
Upper and lower Darboux sumsDefinitionReal functions
Residue classDefinitionNumber theory
Semisimple endomorphismDefinitionLinear and multilinear algebra; matrix theory
HomothetyDefinitionGeometry
Presentation of a groupDefinitionGroup theory and generalizations
Cauchy sequenceDefinitionSequences, series, summability
Fermat numberDefinitionNumber theory
Connected setDefinitionGeneral topology
T0 spaceDefinitionGeneral topology
Derived seriesDefinitionGroup theory and generalizations
Type I and type II errorsDefinitionStatistics
Almost surelyDefinitionProbability theory and stochastic processes
MonoidDefinitionGroup theory and generalizations
Directed graphDefinitionCombinatorics
TranslationDefinitionGeometry
Annihilator of a subspaceDefinitionLinear and multilinear algebra; matrix theory
SubsequenceDefinitionSequences, series, summability
Dyck wordDefinitionComputer science
Bernoulli numberDefinitionNumber theory
Cluster point of a sequenceDefinitionSequences, series, summability
Ordinal numberDefinitionMathematical logic and foundations
ArccosineDefinitionSpecial functions
Chi-squared distributionDefinitionProbability theory and stochastic processes
Composition factorsDefinitionGroup theory and generalizations
Subgroup generated by a subsetDefinitionGroup theory and generalizations
StabiliserDefinitionGroup theory and generalizations
IncircleDefinitionGeometry
SubmoduleDefinitionAssociative rings and algebras
Torsion subgroupDefinitionGroup theory and generalizations
ProjectionDefinitionLinear and multilinear algebra; matrix theory
Linear mapDefinitionLinear and multilinear algebra; matrix theory
Symmetric groupDefinitionGroup theory and generalizations
Polar coordinatesDefinitionGeometry
CircumcircleDefinitionGeometry
Slope fieldDefinitionOrdinary differential equations
Sum of subspacesDefinitionLinear and multilinear algebra; matrix theory
Exponential functionDefinitionSpecial functions
Complement graphDefinitionCombinatorics
Trace of a linear mapDefinitionLinear and multilinear algebra; matrix theory
Identity elementDefinitionGeneral algebraic systems
Linear formDefinitionLinear and multilinear algebra; matrix theory
Focus of a conicDefinitionGeometry
ConverseDefinitionMathematical logic and foundations
Spherical coordinatesDefinitionGeometry
PreorderDefinitionOrder, lattices, ordered algebraic structures
Big O notationDefinitionApproximations and expansions
Principal ideal domainDefinitionCommutative algebra
Wedge product of formsDefinitionLinear and multilinear algebra; matrix theory
Smallest prime factorDefinitionNumber theory
Continuous linear mapDefinitionOperator theory
Root of unityDefinitionNumber theory
Algebraic multiplicityDefinitionLinear and multilinear algebra; matrix theory
Centre of a groupDefinitionGroup theory and generalizations
Continuity in R^nDefinitionReal functions
Generalised eigenvectorDefinitionLinear and multilinear algebra; matrix theory
Perfect numberDefinitionNumber theory
Path componentDefinitionGeneral topology
Multiplicative orderDefinitionNumber theory
Hessian matrixDefinitionReal functions
MinorDefinitionLinear and multilinear algebra; matrix theory
Dihedral angleDefinitionGeometry
Multilinear mapDefinitionLinear and multilinear algebra; matrix theory
Cross productDefinitionLinear and multilinear algebra; matrix theory
Order of a groupDefinitionGroup theory and generalizations
Countably infinite setDefinitionMathematical logic and foundations
Equivalence relationDefinitionMathematical logic and foundations
Split polynomialDefinitionField theory and polynomials
SetDefinitionMathematical logic and foundations
Continued fraction expansion of a real numberDefinitionNumber theory
Sign of a permutationDefinitionGroup theory and generalizations
Prime numberDefinitionNumber theory
Bijective functionDefinitionMathematical logic and foundations
Primitive polynomialDefinitionCommutative algebra
Hypergeometric distributionDefinitionProbability theory and stochastic processes
Branch of the logarithmDefinitionSpecial functions
Open mapDefinitionGeneral topology
Quadratic residueDefinitionNumber theory
Convergents of a continued fractionDefinitionNumber theory
First integralDefinitionOrdinary differential equations
Adjoint of a linear mapDefinitionLinear and multilinear algebra; matrix theory
Quotient spaceDefinitionLinear and multilinear algebra; matrix theory
Continuous map of topological spacesDefinitionGeneral topology
Normal convergenceDefinitionSequences, series, summability
Degree of a vertexDefinitionCombinatorics
Normal coreDefinitionGroup theory and generalizations
Alternating groupDefinitionGroup theory and generalizations
Least elementDefinitionOrder, lattices, ordered algebraic structures
Subspace metricDefinitionGeneral topology
Distributive latticeDefinitionOrder, lattices, ordered algebraic structures
PredicateDefinitionMathematical logic and foundations
Circle integralDefinitionFunctions of a complex variable
Carmichael numberDefinitionNumber theory
Convex hullDefinitionConvex and discrete geometry
Affine spaceDefinitionGeometry
DerangementDefinitionCombinatorics
IntervalDefinitionReal functions
Minimum degreeDefinitionCombinatorics
Lipschitz mapDefinitionReal functions
CircumcentreDefinitionGeometry
Congruence modulo nDefinitionNumber theory
Strictly monotone functionDefinitionReal functions
Orthogonal vectorsDefinitionLinear and multilinear algebra; matrix theory
Law of a random variableDefinitionProbability theory and stochastic processes
Convergence in meanDefinitionProbability theory and stochastic processes
EstimatorDefinitionStatistics
Real exponentiationDefinitionReal functions
IncentreDefinitionGeometry
Equivalent metricsDefinitionGeneral topology
Invertible matrixDefinitionLinear and multilinear algebra; matrix theory
Symmetric bilinear form associated with a quadratic formDefinitionLinear and multilinear algebra; matrix theory
Limit of a functionDefinitionReal functions
Isolated singularityDefinitionFunctions of a complex variable
Maximal elementDefinitionOrder, lattices, ordered algebraic structures
Induced subgraphDefinitionCombinatorics
SemigroupDefinitionGroup theory and generalizations
Gamma functionDefinitionSpecial functions
Cauchy principal valueDefinitionReal functions
Separable equationDefinitionOrdinary differential equations
Mean squared errorDefinitionStatistics
Minimal polynomialDefinitionLinear and multilinear algebra; matrix theory
Regular polygonDefinitionGeometry
BiconditionalDefinitionMathematical logic and foundations
Square root functionDefinitionReal functions
Quotient topologyDefinitionGeneral topology
Determinant of a family of vectors in a basisDefinitionLinear and multilinear algebra; matrix theory
Power series in the complex planeDefinitionFunctions of a complex variable
Square rootDefinitionReal functions
Improper integralDefinitionReal functions
Poisson distributionDefinitionProbability theory and stochastic processes
Field of fractionsDefinitionCommutative algebra
Quotient ringDefinitionAssociative rings and algebras
Probability measureDefinitionProbability theory and stochastic processes
Inner productDefinitionLinear and multilinear algebra; matrix theory
Companion matrixDefinitionLinear and multilinear algebra; matrix theory
Conformal mapDefinitionFunctions of a complex variable
Homogeneous linear system with constant coefficientsDefinitionOrdinary differential equations
WalkDefinitionCombinatorics
Limit of a function of several variablesDefinitionReal functions
Frobenius automorphism of a finite fieldDefinitionField theory and polynomials
Power seriesDefinitionFunctions of a complex variable
Space of linear mapsDefinitionLinear and multilinear algebra; matrix theory
Prime subfieldDefinitionField theory and polynomials