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

单词	RussoDyeTheorem
释义	Russo-Dye theorem Let $A$ be a unital $C^{*}$ -algebra. Then the unit ball of $A$ is the closed convex hull of the unitaries in $A$ . Moreover, these unitary elements are extreme points of the unit ball.
随便看	DualIsogeny dual isogeny DualityInMathematics duality in mathematics DualityOfGudermannianAndItsInverseFunction duality of Gudermannian and its inverse function DualityWithRespectToANondegenerateBilinearForm duality with respect to a non-degenerate bilinear form DualModule dual module DualOfACoalgebraIsAnAlgebraThe dual of a coalgebra is an algebra, the DualOfDilworthsTheorem dual of Dilworth’s theorem DualOfStoneRepresentationTheorem dual of Stone representation theorem DualSpace dual space DualSpaceOfABooleanAlgebra dual space of a Boolean algebra DualSpaceSeparatesPoints dual space separates points DulacsCriteria DulacsTheorem Dulac’s criteria

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。

Russo-Dye theorem