“SigmaDerivation”的概念、定义、习题解题方法及翻译-数学辞典

单词	SigmaDerivation
释义	sigma derivation If $\\sigma$ is a ring endomorphism on a ring $R$ ,then a (left) $\\sigma$ -derivationis an additive map $\\delta$ on $R$ such that $\\delta(x\\cdot y)=\\sigma(x)\\cdot\\delta(y)+\\delta(x)\\cdot y$ for all $x, y$ in $R$ .
随便看	category of (M,R)–systems CategoryOfPathsOnAGraph category of paths on a graph CategoryOfQuiversIsConcrete category of quivers is concrete CategoryOfRepresentations category of representations Category theory Catenary catenary CathleenMorawetz Cathleen Morawetz CauchyBinetFormula Cauchy-Binet formula CauchyConditionForLimitOfFunction Cauchy condition for limit of function CauchyCriterionForConvergence Cauchy criterion for convergence CauchyCriterionForTheExistenceOfALimitOfAFunction Cauchy criterion for the existence of a limit of a function CauchyDavenportTheorem Cauchy-Davenport theorem CauchyInitialValueProblem Cauchy initial value problem CauchyIntegralFormula

数学辞典收录了18232条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。

sigma derivation