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

单词	BanachKreinvSmulianTheorem
释义	Banach-Krein-Šmulian theorem Let $E$ be a Banach space. A convex subset $C$ of the dualspace $E^{}$ is closed in the weak- $$ topology if and onlyif the intersection of $C$ with theball $B_{r}(0)$ is weak- $$ closed for every $r>0$ . References 1 Dunford, N., and J. T. Schwartz, Linear Operators*,Part I, Interscience Publishers, 1967.
随便看	UpperNilradical upper nilradical UpperSet upper set UpperSetOperationIsAClosureOperator upper set operation is a closure operator UpwardLowenheimSkolemTheorem upward Lowenheim-Skolem theorem UrysohnExtensionTheorem Urysohn extension theorem UrysohnMetrizationTheorem Urysohn metrization theorem UrysohnsLemma Urysohn’s lemma UsingConvolutionToFindLaplaceTransform using convolution to find Laplace transform UsingLaplaceTransformToSolveHeatEquation using Laplace transform to solve heat equation UsingLaplaceTransformToSolveInitialValueProblems using Laplace transform to solve initial value problems UsingMinkowskisConstantToFindAClassNumber using Minkowski’s constant to find a class number UsingPrimitiveRootsAndIndexToSolveCongruences using primitive roots and index to solve congruences UsingThePrimitiveElementOfBiquadraticField

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。

Banach-Krein-Šmulian theorem