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

单词	ContractedIdeal
释义	contracted ideal Let $f:A\\to B$ be a ring homomorphism. Let $\\mathfrak{b}$ be an ideal in $B$ . Then it is easy to show that the inverse image of $\\mathfrak{b}$ , that is $f^{-1}(\\mathfrak{b})$ , is an ideal in $A$ , and we call it a contracted ideal. A common notation for the contracted ideal in this case is $\\mathfrak{b}^{c}$ .
随便看	ProofOfVeblensTheorem proof of Veblen’s theorem ProofOfVietasFormula proof of Vieta’s formula ProofOfVitaliConvergenceTheorem proof of Vitali convergence theorem ProofOfVitalisTheorem proof of Vitali’s Theorem ProofOfVizingsTheoremforGraphs proof of Vizing’s theorem (for graphs) ProofOfVonNeumannDoubleCommutantTheorem proof of von Neumann double commutant theorem ProofOfWagnersTheorem proof of Wagner’s theorem ProofOfWaringsFormula proof of Waring’s formula ProofOfWeakMaximumPrincipleForRealDomains proof of weak maximum principle for real domains ProofOfWedderburnsTheorem proof of Wedderburn’s theorem ProofOfWeierstrassApproximationTheorem proof of Weierstrass approximation theorem ProofOfWeierstrassApproximationTheoremInRn proof of Weierstrass approximation theorem in R^n ProofOfWeierstrassCriterionOfUniformConvergence

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。

contracted ideal