# Tags

A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

 Type to find tags:
 dedekind-domain× 13 amenability× 13 magic-square× 13 an arrangement of $n^2$ numbers, usually distinct integers, in a square, such that the n numbers in all rows, all columns, and both diagonals sum to the same constant. ht… lattices-in-lie-groups× 13 holonomy× 13 The failure of "parallel transport around a closed loop" to be the identity map. Studied in differential geometry, it is intimately tied with curvature. geometric-interpretation× 13 semigroup-of-operators× 13 For questions related to theory of semigroups of linear operators and its applications to partial differential equations, stochastic processes such as Markov processes and other branches of mathematic… simpsons-rule× 13 For questions regarding Simpson's rule and its applications. surgery-theory× 13 Surgery refers to cutting out parts of the manifold and replacing it with a part of another manifold, matching up along the cut or boundary. This is closely related to, but not identical with, handl… percentile× 13 orbifolds× 12 naive-bayes× 12 two-phase-simplex× 12 functional-calculus× 12 Functional calculus allows the evaluation of a function applied to a linear operator or a matrix. The function could be a polynomial, a holomorphic function, a continuous function or a measurable func… fair-division× 12 For various problems related to dividing a resource among several parties. integral-dependance× 12 bipartite-graph× 12 chebyshev-polynomials× 12 In mathematics the Chebyshev polynomials, named after Pafnuty Chebyshev, are a sequence of orthogonal polynomials which are related to de Moivre's formula and which can be defined recursively. cohomological-operations× 12 morphisms between cohomology groups of a space, natural with respect to the space. Most common examples include Steenrod squares in mod 2 cohomology and Adams operations i… homogeneous-spaces× 11 large-deviation-theory× 11 karush-kuhn-tucker× 11 manifolds-with-boundary× 11 typically defined to be without boundaries (every point has a neighbourhood homeomorphic to an Euclidean open disc). Use this tag for the manifolds with boundaries, as well as manifolds … legendre-polynomial× 11 For questions about Legendre polynomials, which are solutions to a particular differential equation that frequently arises in physics. finite-elements-method× 11 A method of obtaining (numerically) approximate solutions to (usually) differential equations. It consists of a method of discretization splitting the domain into disjoint subdomains over each of whic… fresnel-integrals× 11 Questions on the Fresnel integrals. gmat-exam× 11 a computer adaptive test (CAT) which assesses a person's analytical, writing, quantitative, verbal, and reading skills in standard written English in preparat… spinor× 11 splitting-field× 11 The splitting field of a polynomial with coefficients in a field, F, is the smallest field extension to F such that the polynomial decomposes into linear factors. Often used with Galois-theory tag. pochhammer-symbol× 11 the notation used for rising factorial and falling factorial: $(x)^n=x(x+1)\dots(x+n-1)$ and $(x)_n=x(x-1)\dots(x-n+1)$. profinite-groups× 11 For questions regarding profinite groups and their properties. risk-assessment× 11 span× 10 group-schemes× 10 foliations× 10 kinematics× 10