coprime elements
81List of mathematics articles (C) — NOTOC C C closed subgroup C minimal theory C normal subgroup C number C semiring C space C symmetry C* algebra C0 semigroup CA group Cabal (set theory) Cabibbo Kobayashi Maskawa matrix Cabinet projection Cable knot Cabri Geometry Cabtaxi number… …
82List of mathematics articles (P) — NOTOC P P = NP problem P adic analysis P adic number P adic order P compact group P group P² irreducible P Laplacian P matrix P rep P value P vector P y method Pacific Journal of Mathematics Package merge algorithm Packed storage matrix Packing… …
83Pohlig–Hellman algorithm — In mathematics, the Pohlig–Hellman algorithm is an algorithm for the computation of discrete logarithms in a multiplicative group whose order is a smooth integer. The algorithm is based on the Chinese remainder theorem.The algorithm was… …
84Erdős–Woods number — Consider a sequence of consecutive positive integers [a, a+1, dots a+k] . The length k is an Erdős Woods number if there exists such a sequence in which each of the elements has a common factor with one of the endpoints, i.e. if there exists a… …
85Square-free polynomial — In mathematics, a square free polynomial is a polynomial with no square factors, i.e, f in F [x] is square free if and only if b^2 mid f for every b in F [x] with non zero degree. This definition implies that no factors of higher order can exist …
86Torsion-free abelian groups of rank 1 — Infinitely generated abelian groups have very complex structure and are far less well understood than finitely generated abelian groups. Even torsion free abelian groups are vastly more varied in their characteristics than vector spaces. Torsion… …
87270 (number) — 270 is the natural number following 269 and preceding 271.It may also refer to:In mathematics: *270 is a harmonic divisor number *270 is the fourth number that is divisible by its average integer divisor OEIS|id=A007340 *270 is a practical number …
88Hilbert symbol — In mathematics, given a local field K, such as the fields of reals or p adic numbers, whose multiplicative group of non zero elements is K×, the Hilbert symbol is an algebraic construction, extracted from reciprocity laws, and important in the… …
89Dirichlet density — This article is not about the Dirichlet distribution of probability theory. In mathematics, the Dirichlet density (or analytic density) of a set of primes, named after Johann Gustav Dirichlet, is a measure of the size of the set that is easier to …
90Decomposition matrix — In mathematics, and in particular modular representation theory, a decomposition matrix is a matrix that results from writing the irreducible ordinary characters in terms of the irreducible modular characters, where the entries of the two sets of …
