Nodes at W0, stub

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

Ideas 15901–16050 of 18049.

Name	Kind	Subject
Poisson kernel	Definition	Potential theory
Briançon–Skoda theorem	Theorem	Commutative algebra
Inertial manifold	Concept	Dynamical systems and ergodic theory
Doubling measure	Concept	Measure and integration
Raptor code	Concept	Information and communication theory, circuits
Roche lobe	Concept	Mechanics of particles and systems
Adiabatic process	Concept	Classical thermodynamics, heat transfer
Coproduct	Definition	Category theory; homological algebra
Properly discontinuous action	Definition	Manifolds and cell complexes
Wreath product	Concept	Group theory and generalizations
Harris inequality	Theorem	Probability theory and stochastic processes
Duhamel's principle for heat conduction	Theorem	Partial differential equations
Finitely generated algebra	Definition	General algebraic systems
Feynman–Kac formula	Theorem	Probability theory and stochastic processes
Serre's criterion for normality	Theorem	Commutative algebra
Hopkins–Levitzki theorem	Theorem	Associative rings and algebras
IP = PSPACE	Theorem	Computer science
Intermittency	Concept	Dynamical systems and ergodic theory
Finite-state machine	Definition	Computer science
Fine topology	Concept	Potential theory
Dunford–Pettis property	Definition	Functional analysis
Gelfand pair	Concept	Abstract harmonic analysis
Exceptional collection	Definition	Algebraic geometry
Consistency of summability methods	Concept	Sequences, series, summability
Hilbert–Schmidt operator	Concept	Operator theory
Dandelin spheres	Concept	Geometry
Plateau–Rayleigh instability	Definition	Fluid mechanics
Weyl equation	Concept	Quantum theory
Zero dynamics	Concept	Systems theory; control
Robin constant	Concept	Potential theory
Conjugate variables	Definition	Classical thermodynamics, heat transfer
Conformal bootstrap	Definition	Quantum theory
Chern character isomorphism	Theorem	K-theory
Riesz transform	Definition	Harmonic analysis on Euclidean spaces
Matrix norm	Definition	Linear and multilinear algebra; matrix theory
Fundamental theorem of affine geometry	Theorem	Geometry
Mathematical optimization	Concept	Operations research, mathematical programming
Jacobi elliptic functions	Definition	Special functions
Elementary theory of the category of sets	Concept	Category theory; homological algebra
Proof of Lagrange's theorem	Proof	Group theory and generalizations
Coherent ring	Concept	Commutative algebra
Fixed point	Definition	Dynamical systems and ergodic theory
Class	Definition	Mathematical logic and foundations
Elliott classification program	Concept	Functional analysis
Jakobson's theorem	Theorem	Dynamical systems and ergodic theory
Elliptic operator on a compact manifold	Definition	Global analysis, analysis on manifolds
Gersten complex	Concept	K-theory
Cellular homology	Concept	Algebraic topology
Schmidt's singular value decomposition of a kernel	Theorem	Integral equations
Nambu–Goto action	Concept	Quantum theory
Monte Carlo method	Definition	Numerical analysis
Normal complex space	Definition	Several complex variables and analytic spaces
Barotropic vorticity equation	Concept	Fluid mechanics
Split exact sequence	Definition	Category theory; homological algebra
Reeb foliation	Example	Manifolds and cell complexes
Packing measure	Concept	Measure and integration
Lusternik–Schnirelmann category	Concept	Algebraic topology
Balog–Szemerédi–Gowers theorem	Theorem	Number theory
Canonical module	Concept	Commutative algebra
Symplectic vector space	Definition	Linear and multilinear algebra; matrix theory
Isospectral manifolds	Definition	Global analysis, analysis on manifolds
Vorticity equation	Concept	Fluid mechanics
Zero-dimensional space	Definition	General topology
Natural duality	Concept	General algebraic systems
Cofibration	Concept	Algebraic topology
Horton's laws of stream networks	Fact	Geophysics
Submultiplicative function	Definition	Difference and functional equations
Existence of transcendence bases	Theorem	Field theory and polynomials
Tidal locking	Fact	Mechanics of particles and systems
Deterministic finite automaton	Concept	Computer science
GENERIC formalism	Concept	Statistical mechanics, structure of matter
Five lemma	Lemma	Category theory; homological algebra
Euler summation	Definition	Sequences, series, summability
Shannon entropy	Definition	Information and communication theory, circuits
Homogeneous integral equation	Concept	Integral equations
Tennenbaum's theorem	Theorem	Mathematical logic and foundations
G-signature theorem	Theorem	Global analysis, analysis on manifolds
Hypsometric equation	Proposition	Geophysics
Kummer's equation	Definition	Special functions
Prüfer domain	Definition	Commutative algebra
Turing machine	Definition	Mathematical logic and foundations
Meromorphic function of several variables	Concept	Several complex variables and analytic spaces
d'Alembert's equation	Example	Ordinary differential equations
Composition operator	Definition	Operator theory
Quaternion-Kähler manifold	Definition	Differential geometry
Edit distance	Concept	Computer science
Schrödinger operator	Definition	Ordinary differential equations
Caccioppoli set	Concept	Calculus of variations and optimal control; optimization
Cerf theory	Concept	Manifolds and cell complexes
Kellogg–Evans theorem	Theorem	Potential theory
Parity is not in AC0	Theorem	Computer science
Chow group	Definition	Algebraic geometry
Legendre's equation	Example	Ordinary differential equations
Airfoil equation	Example	Integral equations
Sequent calculus	Concept	Mathematical logic and foundations
Bose gas	Example	Statistical mechanics, structure of matter
Distance measures in cosmology	Definition	Relativity and gravitational theory
Lyndon's nonfinitely based algebra	Counterexample	General algebraic systems
Binary symmetric channel	Example	Information and communication theory, circuits
Dirichlet-to-Neumann operator	Concept	Partial differential equations
Centipede game	Example	Game theory, economics, finance, and other social and behavioral sciences
Conjugate beam method	Definition	Mechanics of deformable solids
Solvable Lie algebra	Concept	Nonassociative rings and algebras
Neumann solution of the Stefan problem	Proposition	Classical thermodynamics, heat transfer
Neural network approximation	Concept	Approximations and expansions
Celestial sphere	Concept	Astronomy and astrophysics
Matrix function	Concept	Linear and multilinear algebra; matrix theory
K2 of a field	Example	K-theory
Unary operation	Definition	General algebraic systems
Baum–Welch algorithm	Concept	Statistics
Eichler order	Concept	Number theory
MUSCL scheme	Concept	Numerical analysis
Stiefel manifold	Example	Algebraic topology
K2 of a ring	Concept	K-theory
Sturm comparison theorem	Theorem	Ordinary differential equations
Limiting subdifferential	Concept	Calculus of variations and optimal control; optimization
Epsilon-NFA	Concept	Computer science
Universal algebra	Concept	General algebraic systems
Finite lattice representation problem	Problem	Order, lattices, ordered algebraic structures
Tensor rank	Concept	Linear and multilinear algebra; matrix theory
Dehn twist	Concept	Manifolds and cell complexes
Linear extension	Concept	Order, lattices, ordered algebraic structures
False discovery rate and the Benjamini–Hochberg procedure	Definition	Statistics
Tension field	Concept	Global analysis, analysis on manifolds
Nemytskii operator	Concept	Operator theory
Lambert summation	Concept	Sequences, series, summability
Impossibility of the classical construction problems	Theorem	Field theory and polynomials
Quantum information	Definition	Quantum theory
H-representation and V-representation	Concept	Convex and discrete geometry
Prime ideals of a localization	Proposition	Commutative algebra
Particle filter	Definition	Statistics
Free Lie algebra	Definition	Nonassociative rings and algebras
Lattice gas	Example	Statistical mechanics, structure of matter
Sinai–Ruelle–Bowen measure	Definition	Dynamical systems and ergodic theory
Hypergeometric differential equation	Concept	Special functions
Divide and choose	Definition	Game theory, economics, finance, and other social and behavioral sciences
Weak derivative	Definition	Functional analysis
Tube lemma	Lemma	General topology
Term operation	Definition	General algebraic systems
Rees algebra	Concept	Commutative algebra
Frobenius method	Concept	Ordinary differential equations
Stein equation	Definition	Linear and multilinear algebra; matrix theory
Completely distributive lattice	Definition	Order, lattices, ordered algebraic structures
Hamiltonian vector field	Definition	Differential geometry
Free-fall time	Definition	Astronomy and astrophysics
Enumerative geometry	Definition	Algebraic geometry
Besicovitch set of measure zero	Example	Measure and integration
Kaplan–Meier estimator	Definition	Statistics
Stopping time	Definition	Probability theory and stochastic processes
Nielsen–Schreier theorem	Theorem	Group theory and generalizations