Definitions
One definition of a concept.
- Concepts 7386
- Definitions 7188
- Statements 3950
- Conjectures 117
- Problems 256
- Examples 672
- Counterexamples 88
- Objects 168
- Proofs 11
- Computations 1
- Topics 1
Ideas 6451–6600 of 7188.
| Name | Kind | Subject |
|---|---|---|
| Hyperbolic conservation law | Definition | Partial differential equations |
| Commutator theory | Definition | General algebraic systems |
| Smooth manifold | Definition | Global analysis, analysis on manifolds |
| Penny graph | Definition | Combinatorics |
| Axiom of determinacy | Definition | Mathematical logic and foundations |
| Hyperelliptic curve | Definition | Algebraic geometry |
| Nonlinear difference equation | Definition | Difference and functional equations |
| Invariant basis number | Definition | Associative rings and algebras |
| Complex multiplication | Definition | Number theory |
| Azumaya algebra | Definition | Associative rings and algebras |
| Non-equilibrium thermodynamics | Definition | Statistical mechanics, structure of matter |
| Weyl tensor | Definition | Differential geometry |
| Outer measure | Definition | Measure and integration |
| Indecomposable module | Definition | Associative rings and algebras |
| Brane | Definition | Quantum theory |
| Complex measure | Definition | Measure and integration |
| Deterministic finite automaton | Definition | Computer science |
| Deformation gradient | Definition | Mechanics of deformable solids |
| Matrix function | Definition | Linear and multilinear algebra; matrix theory |
| Isobaric process | Definition | Classical thermodynamics, heat transfer |
| Two-body relaxation time | Definition | Astronomy and astrophysics |
| Fundamental domain | Definition | Topological groups, Lie groups |
| Cobordism ring | Definition | Manifolds and cell complexes |
| Hypersingular integral equation | Definition | Integral equations |
| Ambiguous grammar | Definition | Computer science |
| Natural boundary | Definition | Functions of a complex variable |
| Rate function | Definition | Probability theory and stochastic processes |
| Bateman transform | Definition | Partial differential equations |
| Anderson localization | Definition | Statistical mechanics, structure of matter |
| Riemann surface | Definition | Functions of a complex variable |
| Positive cone | Definition | Functional analysis |
| Soret effect | Definition | Classical thermodynamics, heat transfer |
| Dual Radon transform | Definition | Integral transforms, operational calculus |
| Geodesics in general relativity | Definition | Relativity and gravitational theory |
| Order polynomial | Definition | Order, lattices, ordered algebraic structures |
| Inner model | Definition | Mathematical logic and foundations |
| Completeness in order theory | Definition | Order, lattices, ordered algebraic structures |
| Integral current | Definition | Calculus of variations and optimal control; optimization |
| Quadratic functional equation | Definition | Difference and functional equations |
| J-integral | Definition | Mechanics of deformable solids |
| Parabolic partial differential equation | Definition | Partial differential equations |
| Morphism of varieties | Definition | Algebraic geometry |
| Local ring | Definition | Commutative algebra |
| Commuting elements | Definition | General algebraic systems |
| Double sequence | Definition | Sequences, series, summability |
| Coherent analytic sheaf | Definition | Several complex variables and analytic spaces |
| Nil ideal | Definition | Associative rings and algebras |
| Alexander polynomial | Definition | Manifolds and cell complexes |
| Chattering control | Definition | Calculus of variations and optimal control; optimization |
| Fredholm minors | Definition | Integral equations |
| Small oscillations about equilibrium | Definition | Mechanics of particles and systems |
| Unirational variety | Definition | Algebraic geometry |
| Pseudocompact space | Definition | General topology |
| Regular category | Definition | Category theory; homological algebra |
| Cosmic distance ladder | Definition | Astronomy and astrophysics |
| Thermodynamic work | Definition | Classical thermodynamics, heat transfer |
| Huffman coding | Definition | Information and communication theory, circuits |
| Contact manifold | Definition | Differential geometry |
| Chemical potential | Definition | Classical thermodynamics, heat transfer |
| Whitehead product | Definition | Algebraic topology |
| Mark and recapture estimation | Definition | Statistics |
| Method of moments in electromagnetics | Definition | Optics, electromagnetic theory |
| Maximum length sequence | Definition | Information and communication theory, circuits |
| Thermal efficiency | Definition | Classical thermodynamics, heat transfer |
| Angular spectrum method | Definition | Optics, electromagnetic theory |
| Arthur–Merlin protocol | Definition | Computer science |
| Munk's wind-driven circulation model | Definition | Geophysics |
| Parker spiral | Definition | Astronomy and astrophysics |
| Null-homotopic map | Definition | Algebraic topology |
| Screw theory | Definition | Mechanics of particles and systems |
| Elementary subgroup | Definition | K-theory |
| Maximal order | Definition | Associative rings and algebras |
| Bridge number | Definition | Manifolds and cell complexes |
| Gale diagram | Definition | Convex and discrete geometry |
| Normal modes of the Earth | Definition | Geophysics |
| Fracture mechanics | Definition | Mechanics of deformable solids |
| Linear and stable summation methods | Definition | Sequences, series, summability |
| Pfister form | Definition | Number theory |
| Information content | Definition | Information and communication theory, circuits |
| Henselian ring | Definition | Commutative algebra |
| Bounded symmetric domain | Definition | Several complex variables and analytic spaces |
| G-structure | Definition | Differential geometry |
| Inverse scattering transform | Definition | Dynamical systems and ergodic theory |
| Wigner distribution function | Definition | Quantum theory |
| Bulk modulus | Definition | Mechanics of deformable solids |
| Focal mechanism | Definition | Geophysics |
| Cobordism | Definition | Manifolds and cell complexes |
| Gosper's algorithm | Definition | Special functions |
| Rogers–Ramanujan continued fraction | Definition | Number theory |
| Fujiki class C | Definition | Several complex variables and analytic spaces |
| Pseudovariety | Definition | General algebraic systems |
| Bézout domain | Definition | Commutative algebra |
| Vorticity equation | Definition | Fluid mechanics |
| Schottky group | Definition | Functions of a complex variable |
| Medial magma | Definition | Group theory and generalizations |
| Scattering theory | Definition | Quantum theory |
| Reynolds equation | Definition | Fluid mechanics |
| Kullback–Leibler divergence | Definition | Information and communication theory, circuits |
| Asteroseismology | Definition | Astronomy and astrophysics |
| Method of steepest descent | Definition | Approximations and expansions |
| Parameterized complexity | Definition | Computer science |
| Parabolic and hyperbolic Riemann surfaces | Definition | Functions of a complex variable |
| Engel subalgebra | Definition | Nonassociative rings and algebras |
| Fictitious play | Definition | Game theory, economics, finance, and other social and behavioral sciences |
| Lee–Yang zeros | Definition | Statistical mechanics, structure of matter |
| Nussinov algorithm | Definition | Biology and other natural sciences |
| Algebraic number field | Definition | Number theory |
| Pseudocomplement | Definition | Order, lattices, ordered algebraic structures |
| Constraint | Definition | Operations research, mathematical programming |
| Retarded potential | Definition | Optics, electromagnetic theory |
| Brill–Noether theory | Definition | Algebraic geometry |
| Majorization | Definition | Real functions |
| Fox–Wright function | Definition | Special functions |
| Scleronomous constraint | Definition | Mechanics of particles and systems |
| Kernel | Definition | Category theory; homological algebra |
| Locally finite variety | Definition | General algebraic systems |
| Girth | Definition | Combinatorics |
| Fiber of a morphism | Definition | Algebraic geometry |
| Normal mode | Definition | Mechanics of particles and systems |
| Multidimensional Laplace transform | Definition | Integral transforms, operational calculus |
| Maximal chain | Definition | Order, lattices, ordered algebraic structures |
| Lie symmetry method | Definition | Ordinary differential equations |
| Pseudo-Anosov map | Definition | Dynamical systems and ergodic theory |
| Cut locus | Definition | Differential geometry |
| Continuous group homomorphism | Definition | Topological groups, Lie groups |
| Vlasov–Poisson system | Definition | Partial differential equations |
| Twistor theory | Definition | Several complex variables and analytic spaces |
| Maurer–Cartan form | Definition | Topological groups, Lie groups |
| Color Lie algebra | Definition | Nonassociative rings and algebras |
| Convergence along an ultrafilter | Definition | General topology |
| Error-correcting code | Definition | Information and communication theory, circuits |
| Knot Floer homology | Definition | Manifolds and cell complexes |
| Dispersive partial differential equation | Definition | Partial differential equations |
| Fractional iteration | Definition | Difference and functional equations |
| Wolff potential | Definition | Potential theory |
| Gravitational singularity | Definition | Relativity and gravitational theory |
| Chevalley basis | Definition | Nonassociative rings and algebras |
| Anosov diffeomorphism | Definition | Dynamical systems and ergodic theory |
| Schreier coset graph | Definition | Group theory and generalizations |
| Analytic capacity | Definition | Functions of a complex variable |
| Synthetic differential geometry | Definition | Geometry |
| Regularization of ill-posed problems | Definition | Numerical analysis |
| Information-based complexity | Definition | Numerical analysis |
| Complex torus | Definition | Algebraic geometry |
| Fourier optics | Definition | Optics, electromagnetic theory |
| Forward kinematics | Definition | Mechanics of particles and systems |
| Chomsky normal form | Definition | Computer science |
| Oblique shock | Definition | Fluid mechanics |
| Ordered vector space | Definition | Functional analysis |
| Brewster's angle | Definition | Optics, electromagnetic theory |