multiplicative operation

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multiplicative operation
An operation of an algebraic structure playing a role analogous to multiplication.

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• multiplicative identity — noun An element of an algebraic structure, generally denoted 1, which is an identity for an multiplicative operation (generally denoted times; or ,, or by concatenation) …   Wiktionary

• Operation elementaire — Opération élémentaire En algèbre linéaire, les opérations élémentaires sur une famille de vecteurs sont des manipulations algébriques qui ne modifient pas les propriétés d indépendance linéaire, ni le sous espace vectoriel engendré. Elles sont… …   Wikipédia en Français

• Multiplicative calculus — In mathematics, multiplicative calculus refers to a number of calculi whose derivative and integral are multiplicative as compared to the classical (or conventional) calculus which is additive and linear. Different examples are given below.… …   Wikipedia

• Multiplicative function — Outside number theory, the term multiplicative function is usually used for completely multiplicative functions. This article discusses number theoretic multiplicative functions. In number theory, a multiplicative function is an arithmetic… …   Wikipedia

• Multiplicative inverse — The reciprocal function: y = 1/x. For every x except 0, y represents its multiplicative inverse. In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x−1, is a number which when multiplied by x yields the… …   Wikipedia

• Multiplicative group — Concepts in group theory category of groups subgroups, normal subgroups group homomorphisms, kernel, image, quotient direct product, direct sum semidirect product, wreath product …   Wikipedia

• Multiplicative digital root — The multiplicative digital root of a positive integer n is found by multiplying the digits of n together, then repeating this operation until only a single digit remains. This single digit number is called the multiplicative digital root of n.[1] …   Wikipedia

• Multiplicative order — In number theory, given an integer a and a positive integer n with gcd(a,n) = 1, the multiplicative order of a modulo n is the smallest positive integer k with ak ≡ 1 (mod n). The order of a modulo n is usually written ordn(a), or On(a). Contents …   Wikipedia

• Opération élémentaire — En algèbre linéaire, les opérations élémentaires sur une famille de vecteurs sont des manipulations algébriques qui ne modifient pas les propriétés d indépendance linéaire, ni le sous espace vectoriel engendré. Elles sont faciles à décrire sous… …   Wikipédia en Français

• Multiplicative quantum number — In quantum field theory, multiplicative quantum numbers are conserved quantum numbers of a special kind. A given quantum number q is said to be additive if in a particle reaction the sum of the q values of the interacting particles is the same… …   Wikipedia