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

单词	MappingClassGroup
释义	mapping class group Since the set of diffeomorphisms of a manifold which are diffeotopic (http://planetmath.org/Diffeotopy) to the identity is a normal subgroup of the group of all diffeomorphisms, we can form the quotient of the diffeomorphism group by this subgroup. This quotient is known as the mapping class group.
随便看	LagrangeMultipliersOnManifolds Lagrange multipliers on manifolds LagrangesFoursquareTheorem LagrangesIdentity LagrangesTheorem Lagrange’s four-square theorem Lagrange’s identity Lagrange’s theorem LagrangianSubmanifold Lagrangian submanifold LaguerrePolynomial Laguerre polynomial LambdaCalculus lambda calculus LambertQuadrilateral Lambert quadrilateral LambertSeries Lambert series LambertWFunction Lambert W function LamellarField lamellar field LandauKernel Landau kernel LandauNotation

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。

mapping class group