“PrimeRadical”的概念、定义、习题解题方法及翻译-数学辞典

单词	PrimeRadical
释义	prime radical The prime radical or lower nilradical of a ring $R$ is the intersection of all the prime ideals of $R$ . Note that the prime radical is the smallest semiprime ideal of $R$ , and that $R$ is a semiprime ring if and only if its prime radical is the zero ideal.
随便看	countable algebraic sets CountableBasis countable basis CountableComplementTopology countable complement topology CountableUnionsAndIntersectionsOfAnalyticSetsAreAnalytic countable unions and intersections of analytic sets are analytic CountablyCategoricalStructures countably categorical structures CountablyCompact countably compact CountablyInfinite countably infinite Counterexample counterexample CounterexampleOfFubinisTheoremForTheLebesgueIntegral counter-example of Fubini’s theorem for the Lebesgue integral CounterexamplesForProductsAndCoproduct counterexamples for products and coproduct CounterExampleToNakayamasLemmaForNonfinitelyGeneratedModules counter example to Nakayama’s lemma for non-finitely generated modules CounterexampleToTonellisTheorem counter-example to Tonelli’s theorem CountingComplexityClass counting complexity class

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。

prime radical