Definitions
One definition of a concept.
- Concepts 5206
- Definitions 5027
- Statements 3081
- Conjectures 75
- Problems 147
- Examples 431
- Counterexamples 71
- Objects 132
- Proofs 11
- Computations 1
- Topics 1
Ideas 3601–3750 of 5027.
| Name | Kind | Subject |
|---|---|---|
| Empirical distribution function | Definition | Statistics |
| Complete lattice | Definition | Order, lattices, ordered algebraic structures |
| Bootstrap | Definition | Statistics |
| Preadditive category | Definition | Category theory; homological algebra |
| Whitney sum | Definition | Algebraic topology |
| Decomposition group | Definition | Number theory |
| Localization at a prime ideal | Definition | Commutative algebra |
| Pochhammer symbol | Definition | Combinatorics |
| Semianalytic set | Definition | Several complex variables and analytic spaces |
| Holonomic function | Definition | Special functions |
| Nonlinear integral equation | Definition | Integral equations |
| Nest algebra | Definition | Operator theory |
| Ordered geometry | Definition | Geometry |
| Degenerate kernel | Definition | Integral equations |
| Polyharmonic function | Definition | Potential theory |
| Elliptic hypergeometric series | Definition | Special functions |
| Rounding | Definition | Numerical analysis |
| Algebraic statistics | Definition | Statistics |
| Boltzmann equation | Definition | Partial differential equations |
| Minimal prime ideal | Definition | Commutative algebra |
| Combinatorics on words | Definition | Computer science |
| Depth | Definition | Commutative algebra |
| Adjoint of an unbounded operator | Definition | Operator theory |
| Fréchet space | Definition | Functional analysis |
| Stanley–Reisner ring | Definition | Commutative algebra |
| Sober space | Definition | General topology |
| Chebyshev set | Definition | Approximations and expansions |
| Lebesgue constant | Definition | Approximations and expansions |
| Idempotent semiring | Definition | Associative rings and algebras |
| Weighted least squares | Definition | Statistics |
| Minimax approximation | Definition | Approximations and expansions |
| Trajectory optimization | Definition | Calculus of variations and optimal control; optimization |
| Infinitesimal generator of a Markov process | Definition | Probability theory and stochastic processes |
| Distribution function of a measurable function | Definition | Measure and integration |
| Positive solutions of integral equations | Definition | Integral equations |
| Tate module | Definition | Algebraic geometry |
| Euler class | Definition | Manifolds and cell complexes |
| Operator system | Definition | Functional analysis |
| Clarke generalized gradient | Definition | Calculus of variations and optimal control; optimization |
| Desarguesian plane | Definition | Geometry |
| Fourier–Motzkin elimination | Definition | Operations research, mathematical programming |
| Holonomic sequence | Definition | Difference and functional equations |
| Lindelöf summation | Definition | Sequences, series, summability |
| Unit in the last place | Definition | Numerical analysis |
| Petersson inner product | Definition | Number theory |
| Exponential family | Definition | Statistics |
| Algebraic cycle | Definition | Algebraic geometry |
| Incidence algebra | Definition | Order, lattices, ordered algebraic structures |
| Logarithmically convex domain | Definition | Several complex variables and analytic spaces |
| Influence function | Definition | Statistics |
| Completely positive map | Definition | Functional analysis |
| Premeasure | Definition | Measure and integration |
| Y transform | Definition | Integral transforms, operational calculus |
| Intersection form | Definition | Manifolds and cell complexes |
| Discriminant of a number field | Definition | Number theory |
| Survival function | Definition | Statistics |
| Subalgebra | Definition | Associative rings and algebras |
| Umbilical point | Definition | Differential geometry |
| Krylov–Bogolyubov averaging | Definition | Ordinary differential equations |
| Radial basis function interpolation | Definition | Numerical analysis |
| Finite geometry | Definition | Geometry |
| Essential spectrum | Definition | Operator theory |
| Heegner point | Definition | Number theory |
| Regular polytope | Definition | Geometry |
| Surgery theory | Definition | Manifolds and cell complexes |
| Itô calculus | Definition | Probability theory and stochastic processes |
| Ordinal sum of posets | Definition | Order, lattices, ordered algebraic structures |
| Hermitian kernel | Definition | Integral equations |
| Complete theory | Definition | Mathematical logic and foundations |
| Γ-convergence | Definition | Calculus of variations and optimal control; optimization |
| Approximation theory | Definition | Approximations and expansions |
| Hilbert–Schmidt operator | Definition | Operator theory |
| Completion of a normed space | Definition | Functional analysis |
| Pullback | Definition | Category theory; homological algebra |
| Topology generated by a family of seminorms | Definition | Functional analysis |
| Topological mixing | Definition | Dynamical systems and ergodic theory |
| Infinite Galois theory | Definition | Field theory and polynomials |
| GCD domain | Definition | Commutative algebra |
| Infinitely divisible distribution | Definition | Probability theory and stochastic processes |
| p-harmonic function | Definition | Potential theory |
| Ancillary statistic | Definition | Statistics |
| Uniform module | Definition | Associative rings and algebras |
| Saccheri quadrilateral | Definition | Geometry |
| Completion of a ring | Definition | Commutative algebra |
| Symmetric function | Definition | Combinatorics |
| Functor of points | Definition | Algebraic geometry |
| Littlewood–Paley decomposition | Definition | Harmonic analysis on Euclidean spaces |
| Resonance | Definition | Ordinary differential equations |
| Cofinality | Definition | Mathematical logic and foundations |
| Stopped process | Definition | Probability theory and stochastic processes |
| Jeffreys prior | Definition | Statistics |
| Fundamental group | Definition | Algebraic topology |
| Kirillov orbit method | Definition | Topological groups, Lie groups |
| Crossed product | Definition | Functional analysis |
| Brown–Peterson cohomology | Definition | Algebraic topology |
| Transcendence degree | Definition | Field theory and polynomials |
| Korteweg–De Vries equation | Definition | Partial differential equations |
| Weak equivalence | Definition | Category theory; homological algebra |
| Zero morphism | Definition | Category theory; homological algebra |
| Rational point | Definition | Algebraic geometry |
| Frobenius element | Definition | Number theory |
| Enumerative combinatorics | Definition | Combinatorics |
| Lemniscate elliptic functions | Definition | Special functions |
| Almost complex manifold | Definition | Differential geometry |
| Thin set | Definition | Potential theory |
| Groupoid | Definition | Group theory and generalizations |
| Universal class | Definition | Mathematical logic and foundations |
| Carathéodory metric | Definition | Several complex variables and analytic spaces |
| Gaussian measure | Definition | Measure and integration |
| Brody hyperbolicity | Definition | Several complex variables and analytic spaces |
| Kelvin transform | Definition | Potential theory |
| Dolbeault operator | Definition | Several complex variables and analytic spaces |
| Projective hierarchy | Definition | Mathematical logic and foundations |
| Closed operator | Definition | Operator theory |
| Periodic solution of a difference equation | Definition | Difference and functional equations |
| Hyperbolic set | Definition | Dynamical systems and ergodic theory |
| Adele ring | Definition | Number theory |
| Coulomb wave function | Definition | Special functions |
| Friedrichs extension | Definition | Operator theory |
| Versal unfolding | Definition | Global analysis, analysis on manifolds |
| Synchronization of chaos | Definition | Ordinary differential equations |
| Matrix congruence | Definition | Linear and multilinear algebra; matrix theory |
| Symplectic integrator | Definition | Numerical analysis |
| Coalgebra | Definition | Associative rings and algebras |
| Indirect method by shooting | Definition | Calculus of variations and optimal control; optimization |
| Admissibility condition for wavelets | Definition | Harmonic analysis on Euclidean spaces |
| Additive combinatorics | Definition | Number theory |
| Nerve of a cover | Definition | Algebraic topology |
| Splitting field of a central simple algebra | Definition | Associative rings and algebras |
| Operator monotone function | Definition | Operator theory |
| Pseudo algebraically closed field | Definition | Field theory and polynomials |
| Least squares approximation | Definition | Approximations and expansions |
| Resolvent kernel | Definition | Integral equations |
| (p,q)-form | Definition | Several complex variables and analytic spaces |
| Autoregressive conditional heteroskedasticity | Definition | Statistics |
| Empirical risk minimization | Definition | Computer science |
| Surface | Definition | Manifolds and cell complexes |
| Burgers' equation | Definition | Partial differential equations |
| Hilbert manifold | Definition | Global analysis, analysis on manifolds |
| Zassenhaus neighbourhood | Definition | Topological groups, Lie groups |
| Mellin convolution | Definition | Integral transforms, operational calculus |
| Moufang plane | Definition | Geometry |
| Topological group | Definition | Topological groups, Lie groups |
| Chain complex | Definition | Category theory; homological algebra |
| Equicontinuous system | Definition | Dynamical systems and ergodic theory |
| Algebraic K-theory of schemes | Definition | K-theory |
| Isotonic regression | Definition | Statistics |
| Parallel transport | Definition | Differential geometry |
| Train track | Definition | Manifolds and cell complexes |
| Cartan–Eilenberg resolution | Definition | Category theory; homological algebra |