Nodes at W0, stub

A tag, a kind, a name, an inventory row, and a same_as or a source.

Ideas 1651–1800 of 12399.

Name	Kind	Subject
Universal property of the quotient space	Theorem	Linear and multilinear algebra; matrix theory
Minimum degree	Concept	Combinatorics
Finite-dimensional vector space	Concept	Linear and multilinear algebra; matrix theory
Conditional independence	Definition	Probability theory and stochastic processes
Canonical isomorphism with the double dual	Theorem	Linear and multilinear algebra; matrix theory
Cycle notation	Concept	Group theory and generalizations
Absorption law	Proposition	Order, lattices, ordered algebraic structures
Path-connected spaces are connected	Proposition	General topology
First isomorphism theorem for rings	Theorem	Associative rings and algebras
Determinant of a 2 by 2 matrix	Proposition	Linear and multilinear algebra; matrix theory
K(a) is isomorphic to K[x] modulo the minimal polynomial	Theorem	Field theory and polynomials
Conditional probability distribution	Concept	Probability theory and stochastic processes
Eigenvalue	Definition	Linear and multilinear algebra; matrix theory
p-series test	Theorem	Sequences, series, summability
Power sum symmetric polynomial	Concept	Combinatorics
Matrix of the dual map is the transpose	Proposition	Linear and multilinear algebra; matrix theory
Grönwall bound	Concept	Ordinary differential equations
Recursively defined sequence	Concept	Number theory
Tower law for indices	Proposition	Group theory and generalizations
The logarithm is strictly concave	Proposition	Real functions
Intersection of subgroups is a subgroup	Proposition	Group theory and generalizations
Closed and exact forms	Concept	Global analysis, analysis on manifolds
Solution of a linear recurrence	Definition	Difference and functional equations
Complex power	Definition	Special functions
Uniqueness of limits	Proposition	Sequences, series, summability
Isometric isomorphism	Concept	General topology
Second supplement to quadratic reciprocity	Theorem	Number theory
Taylor polynomial	Concept	Approximations and expansions
Determinant of a transpose	Proposition	Linear and multilinear algebra; matrix theory
Subnormal series	Concept	Group theory and generalizations
Sendov's conjecture	Conjecture	Functions of a complex variable
Function with no Laplace transform	Counterexample	Integral transforms, operational calculus
Morse–Smale system	Definition	Dynamical systems and ergodic theory
Cotton tensor	Concept	Differential geometry
Power iteration	Definition	Numerical analysis
Doob's upcrossing inequality	Theorem	Probability theory and stochastic processes
Completely normal space	Definition	General topology
Quotient algebra	Definition	General algebraic systems
Fractional factorial design	Definition	Statistics
Median algebra	Definition	Order, lattices, ordered algebraic structures
Smooth dynamical system	Concept	Dynamical systems and ergodic theory
Stationary phase approximation	Theorem	Approximations and expansions
Homotopy lifting for covering maps	Proposition	Manifolds and cell complexes
Rigged Hilbert space	Definition	Functional analysis
Free probability	Concept	Functional analysis
Graph of groups	Definition	Group theory and generalizations
Willmore conjecture	Theorem	Differential geometry
Expectation–maximization algorithm	Concept	Statistics
Relative CW complex	Definition	Manifolds and cell complexes
Weierstrass factorization theorem	Theorem	Functions of a complex variable
Partial autocorrelation function	Concept	Statistics
Auslander–Reiten quiver	Concept	Associative rings and algebras
Additive category	Definition	Category theory; homological algebra
Rokhlin's theorem	Theorem	Manifolds and cell complexes
Mackey machine	Concept	Topological groups, Lie groups
Mittag-Leffler function	Concept	Special functions
Geometric measure theory	Definition	Calculus of variations and optimal control; optimization
Transcendental extension	Concept	Field theory and polynomials
Baker's map	Example	Dynamical systems and ergodic theory
Filtration	Definition	Probability theory and stochastic processes
Betti numbers of a module	Definition	Commutative algebra
Geodesic curvature	Definition	Differential geometry
Stokes flow	Concept	Fluid mechanics
Classical orthogonal polynomials	Definition	Special functions
Calabi flow	Definition	Differential geometry
De Rham cohomology of varieties	Concept	Algebraic geometry
Set-valued measure	Concept	Measure and integration
Absolute geometry	Definition	Geometry
Proof complexity	Definition	Mathematical logic and foundations
Riemann domain over C^n	Definition	Several complex variables and analytic spaces
Unit-regular ring	Definition	Associative rings and algebras
Regular cardinal	Concept	Mathematical logic and foundations
Rate function	Concept	Probability theory and stochastic processes
Shearlet	Definition	Harmonic analysis on Euclidean spaces
Euler–Boole summation	Concept	Numerical analysis
Carathéodory's royal road	Concept	Calculus of variations and optimal control; optimization
Monge–Ampère equation	Concept	Partial differential equations
Laplace's method	Definition	Approximations and expansions
Sphere spectrum	Object	Algebraic topology
Tarski's axioms	Concept	Geometry
VC dimension	Definition	Combinatorics
Finitely based algebra	Definition	General algebraic systems
Huisken's theorem on convex hypersurfaces	Theorem	Differential geometry
Hales–Jewett theorem	Theorem	Combinatorics
Mehler–Fock transform	Definition	Integral transforms, operational calculus
Ryll-Nardzewski theorem	Theorem	Mathematical logic and foundations
Beta function in terms of the gamma function	Theorem	Special functions
Schatten class	Concept	Operator theory
Newton polynomial	Definition	Numerical analysis
Nakayama's lemma	Lemma	Commutative algebra
Piecewise linear manifold	Concept	Manifolds and cell complexes
Filter	Concept	General topology
Proper map	Concept	General topology
Model predictive control	Concept	Systems theory; control
Abel–Ruffini theorem	Theorem	Field theory and polynomials
Strongly minimal theory	Definition	Mathematical logic and foundations
Ideal quotient	Concept	Commutative algebra
Lambert series	Definition	Functions of a complex variable
Abelian theorems for integral transforms	Theorem	Integral transforms, operational calculus
Bessel–Clifford function	Concept	Special functions
Tensor product of algebras	Concept	Commutative algebra
Liénard's theorem	Theorem	Ordinary differential equations
Concentration of measure	Definition	Convex and discrete geometry
Finitely additive measure	Definition	Measure and integration
Closure operator	Definition	Order, lattices, ordered algebraic structures
Integral scheme	Concept	Algebraic geometry
Vector measure	Definition	Measure and integration
Polyharmonic function	Concept	Potential theory
Regular open algebra	Example	Order, lattices, ordered algebraic structures
Warsaw circle	Example	General topology
Hilbert's twentieth problem	Problem	Calculus of variations and optimal control; optimization
Kolmogorov complexity	Definition	Computer science
Spectral theorem for unbounded self-adjoint operators	Theorem	Operator theory
Navier–Stokes equations	Concept	Partial differential equations
Pseudofunctor	Concept	Category theory; homological algebra
Jeffreys prior	Concept	Statistics
Isospectral manifolds	Concept	Global analysis, analysis on manifolds
Morrey–Campanato space	Definition	Functional analysis
Resolvent set	Definition	Operator theory
Holomorphic map	Definition	Several complex variables and analytic spaces
Stable map	Concept	Global analysis, analysis on manifolds
Fourier transform method for convolution equations	Definition	Integral equations
Univalent function	Definition	Functions of a complex variable
Interval exchange transformation	Example	Dynamical systems and ergodic theory
Meijer G-function	Concept	Special functions
Random matrix	Definition	Linear and multilinear algebra; matrix theory
Lebesgue point	Concept	Measure and integration
Liouville's equation	Definition	Partial differential equations
Entropy solution	Concept	Partial differential equations
Link	Concept	Manifolds and cell complexes
Convex join	Concept	Convex and discrete geometry
Leray–Schauder degree	Definition	Operator theory
n-connected space	Concept	Algebraic topology
Artin approximation theorem	Theorem	Commutative algebra
Numerical stability	Concept	Numerical analysis
Equational theory	Definition	General algebraic systems
Riesz projector	Definition	Operator theory
Semiprimitive ring	Concept	Associative rings and algebras
Wagner's theorem	Theorem	Combinatorics
Congruence-permutable variety	Concept	General algebraic systems
Krull dimension	Definition	Commutative algebra
Euclidean distance matrix	Concept	Geometry
Sumudu transform	Concept	Integral transforms, operational calculus
Integral of a Hopf algebra	Definition	Associative rings and algebras
Exponential integral	Definition	Special functions
Differential inclusion	Definition	Ordinary differential equations
Banach–Alaoglu theorem	Theorem	Functional analysis
Knot concordance	Concept	Manifolds and cell complexes
Parry measure	Concept	Dynamical systems and ergodic theory
Graded poset	Concept	Order, lattices, ordered algebraic structures