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

单词	WellfoundedRelation
释义	well-founded relation A binary relation $R$ on a class (http://planetmath.org/Class) $X$ is well-founded if and only if • each nonempty subclass of $X$ contains an $R$ -minimal element and, • for each $x\\in X$ , $\\{y\\mid y\\,R\\,x\\}$ is a set. The notion of a well-founded relation is a generalization of that of a well-ordering relation: proof by induction and definition by recursion may be carried out over well-founded relations.
随便看	ProofOfFirstIsomorphismTheorem proof of first isomorphism theorem ProofOfFixedPointsOfNormalFunctions proof of fixed points of normal functions ProofOfFodorsLemma proof of Fodor’s lemma ProofOfFourthIsomorphismTheorem proof of fourth isomorphism theorem ProofOffracftfstsleqfracfufsusleqfracfuftutForConvexF ProofOfFrattiniArgument proof of Frattini argument ProofOfFrobeniusReciprocity proof of Frobenius reciprocity ProofOfFubinisTheoremForTheLebesgueIntegral proof of Fubini’s theorem for the Lebesgue integral ProofOfFunctionalEquationForTheThetaFunction proof of functional equation for the theta function ProofOfFunctionalMonotoneClassTheorem proof of functional monotone class theorem ProofOfFundamentalTheoremOfAlgebra proof of fundamental theorem of algebra ProofOfFundamentalTheoremOfAlgebraargumentPrinciple proof of fundamental theorem of algebra (argument principle) ProofOfFundamentalTheoremOfAlgebradueToCauchy proof of fundamental theorem of algebra (due to Cauchy)

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。

well-founded relation