Definitions
One definition of a concept.
- Concepts 5200
- Definitions 5023
- Statements 3076
- Conjectures 75
- Problems 147
- Examples 431
- Counterexamples 71
- Objects 132
- Proofs 10
- Computations 1
- Topics 1
Ideas 4351–4500 of 5023.
| Name | Kind | Subject |
|---|---|---|
| Logicism | Definition | Mathematical logic and foundations |
| Meromorphic function of several variables | Definition | Several complex variables and analytic spaces |
| Robinson arithmetic | Definition | Mathematical logic and foundations |
| Quantum calculus | Definition | Combinatorics |
| Orientability | Definition | Manifolds and cell complexes |
| Dual pair | Definition | Functional analysis |
| Congruence-permutable variety | Definition | General algebraic systems |
| Torsion tensor | Definition | Differential geometry |
| Quantum logic | Definition | Quantum theory |
| Cyclotomic extension | Definition | Field theory and polynomials |
| Étale fundamental group | Definition | Algebraic geometry |
| Deck transformation group | Definition | Manifolds and cell complexes |
| Čech cohomology | Definition | Algebraic topology |
| Riemann zeta function | Definition | Number theory |
| Link | Definition | Manifolds and cell complexes |
| Forward difference operator | Definition | Difference and functional equations |
| Morita equivalence of Lie groupoids | Definition | Topological groups, Lie groups |
| Strange attractor | Definition | Dynamical systems and ergodic theory |
| Von Neumann–Bernays–Gödel set theory | Definition | Mathematical logic and foundations |
| Subdirectly irreducible algebra | Definition | General algebraic systems |
| Gaussian binomial coefficient | Definition | Combinatorics |
| Simplicial object | Definition | Category theory; homological algebra |
| Primary ideal | Definition | Commutative algebra |
| Radical ideal | Definition | Commutative algebra |
| Clifford–Klein form | Definition | Manifolds and cell complexes |
| Box–Jenkins method | Definition | Statistics |
| Fredholm equation of the first kind | Definition | Integral equations |
| Radical of a module | Definition | Associative rings and algebras |
| Compact-open topology | Definition | General topology |
| Z-transform | Definition | Integral transforms, operational calculus |
| Auslander–Reiten quiver | Definition | Associative rings and algebras |
| Mapping cylinder | Definition | Algebraic topology |
| Genus | Definition | Manifolds and cell complexes |
| Term algebra | Definition | General algebraic systems |
| Banach–Lie group | Definition | Topological groups, Lie groups |
| Singular values of a compact operator | Definition | Operator theory |
| Caccioppoli set | Definition | Calculus of variations and optimal control; optimization |
| Mapping cone | Definition | Category theory; homological algebra |
| No small subgroups | Definition | Topological groups, Lie groups |
| Polar polytope | Definition | Convex and discrete geometry |
| Solvable Lie group | Definition | Topological groups, Lie groups |
| Lattice congruence | Definition | Order, lattices, ordered algebraic structures |
| Trace of an integral operator | Definition | Integral equations |
| Factorial experiment | Definition | Statistics |
| Cayley–Klein metric | Definition | Geometry |
| Perron–Wiener–Brelot solution | Definition | Potential theory |
| Interpolation space | Definition | Functional analysis |
| Exponential stability | Definition | Ordinary differential equations |
| Length of a module | Definition | Commutative algebra |
| Lasso | Definition | Statistics |
| Abelian differential | Definition | Functions of a complex variable |
| Fekete points | Definition | Potential theory |
| Krull topology | Definition | Field theory and polynomials |
| Perfect closure | Definition | Field theory and polynomials |
| Stone-type duality for varieties | Definition | General algebraic systems |
| Householder transformation | Definition | Numerical analysis |
| Sullivan minimal model | Definition | Algebraic topology |
| Two-sided Laplace transform | Definition | Integral transforms, operational calculus |
| Unital | Definition | Geometry |
| Connection on a vector bundle | Definition | Differential geometry |
| Numerical methods for linear least squares | Definition | Numerical analysis |
| Term evaluation | Definition | General algebraic systems |
| Type | Definition | Mathematical logic and foundations |
| Profinite group | Definition | Group theory and generalizations |
| Direct method in the calculus of variations | Definition | Calculus of variations and optimal control; optimization |
| Morita duality | Definition | Associative rings and algebras |
| Banach manifold | Definition | Global analysis, analysis on manifolds |
| Universal property | Definition | Category theory; homological algebra |
| Closed geodesic | Definition | Differential geometry |
| BK-space | Definition | Functional analysis |
| Blocking | Definition | Statistics |
| Banach–Mazur distance | Definition | Functional analysis |
| Gabor transform | Definition | Harmonic analysis on Euclidean spaces |
| Errors-in-variables model | Definition | Statistics |
| Markov kernel | Definition | Probability theory and stochastic processes |
| Residually small variety | Definition | General algebraic systems |
| Curse of dimensionality | Definition | Numerical analysis |
| Convolution on the half-line | Definition | Integral transforms, operational calculus |
| Brunn–Minkowski theory | Definition | Convex and discrete geometry |
| Betti number | Definition | Algebraic topology |
| Method of characteristics | Definition | Partial differential equations |
| Asymptotic analysis | Definition | Approximations and expansions |
| Day terms | Definition | General algebraic systems |
| Rational homotopy theory | Definition | Algebraic topology |
| Independent component analysis | Definition | Statistics |
| Isogeometric analysis | Definition | Numerical analysis |
| Perfect graph | Definition | Combinatorics |
| Complete Boolean algebra | Definition | Order, lattices, ordered algebraic structures |
| Ultraproduct | Definition | Mathematical logic and foundations |
| Bockstein homomorphism | Definition | Algebraic topology |
| Smooth structure | Definition | Manifolds and cell complexes |
| Bifurcation set | Definition | Global analysis, analysis on manifolds |
| Measure with density | Definition | Measure and integration |
| Period map | Definition | Several complex variables and analytic spaces |
| Huntington's axioms | Definition | Order, lattices, ordered algebraic structures |
| Shrinkage estimator | Definition | Statistics |
| Gegenbauer transform | Definition | Integral transforms, operational calculus |
| Artinian module | Definition | Associative rings and algebras |
| Riesz basis | Definition | Harmonic analysis on Euclidean spaces |
| Opposite ring | Definition | Associative rings and algebras |
| Graph embedding | Definition | Combinatorics |
| Torsion submodule | Definition | Commutative algebra |
| Reductive group | Definition | Group theory and generalizations |
| Volterra integral equation | Definition | Integral equations |
| Condenser capacity | Definition | Potential theory |
| Pesin theory | Definition | Dynamical systems and ergodic theory |
| Complex analytic variety | Definition | Several complex variables and analytic spaces |
| Thom–Mather stratified space | Definition | Global analysis, analysis on manifolds |
| Laman graph | Definition | Convex and discrete geometry |
| Heat equation | Definition | Partial differential equations |
| Irreducible representation | Definition | Group theory and generalizations |
| Densely defined operator | Definition | Operator theory |
| Extreme point | Definition | Functional analysis |
| Conjugate points | Definition | Differential geometry |
| Reinhardt domain | Definition | Several complex variables and analytic spaces |
| Algebraic stack | Definition | Algebraic geometry |
| Pexider equation | Definition | Difference and functional equations |
| Positive-definite function | Definition | Harmonic analysis on Euclidean spaces |
| Proj construction | Definition | Algebraic geometry |
| Annihilator | Definition | Commutative algebra |
| Torsion-free group | Definition | Group theory and generalizations |
| Lie pseudogroup | Definition | Global analysis, analysis on manifolds |
| Askey scheme | Definition | Special functions |
| Periodic solution | Definition | Ordinary differential equations |
| Sheaf cohomology in topology | Definition | Algebraic topology |
| Modified Bessel functions | Definition | Special functions |
| Numerical differentiation | Definition | Numerical analysis |
| Sine and cosine addition equations | Definition | Difference and functional equations |
| Polish space | Definition | General topology |
| Entourage | Definition | General topology |
| Grunsky matrix | Definition | Functions of a complex variable |
| Normalization | Definition | Algebraic geometry |
| Tensor algebra | Definition | Linear and multilinear algebra; matrix theory |
| Limit | Definition | Category theory; homological algebra |
| Empirical process | Definition | Probability theory and stochastic processes |
| Tricomi confluent hypergeometric function | Definition | Special functions |
| Exponential type | Definition | Functions of a complex variable |
| Convenient vector space | Definition | Functional analysis |
| Binomial proportion confidence interval | Definition | Statistics |
| Holonomy | Definition | Differential geometry |
| Comma category | Definition | Category theory; homological algebra |
| Strong operator topology | Definition | Operator theory |
| Stable distribution | Definition | Probability theory and stochastic processes |
| Spherical code | Definition | Convex and discrete geometry |
| CUSUM | Definition | Statistics |
| Hausdorff dimension | Definition | Measure and integration |
| Function field of a variety | Definition | Algebraic geometry |
| Transfer homomorphism | Definition | Group theory and generalizations |
| Pseudoanalytic function | Definition | Functions of a complex variable |
| Ehresmann connection | Definition | Differential geometry |