“DenselyDefined”的概念、定义、习题解题方法及翻译-数学辞典

单词	DenselyDefined
释义	densely defined Given a topological space $X$ , we say that a map $f\\colon Y\\to X$ is densely defined if its domain $Y$ is a dense subset of $X$ . This terminology is commonly used in the of linear operators with the following meaning: In a normed space $X$ , a linear operator $A\\colon\\mathscr{D}(A)\\subset X\\to X$ is said to be densely defined if $\\mathscr{D}(A)$ is a dense vector subspace of $X$ .
随便看	SubgoupsOfLocallyCyclicGroupsAreLocallyCyclic subgoups of locally cyclic groups are locally cyclic Subgraph subgraph Subgroup subgroup SubgroupOfAGroupDefinesAnEquivalenceRelationOnTheGroupProofThatA subgroup of a group defines an equivalence relation on the group, proof that a SubgroupOfTopologicalGroupIsEitherClopenOrHasEmptyInterior subgroup of topological group is either clopen or has empty interior SubgroupsContainingTheNormalizersOfSylowSubgroupsNormalizeThemselves subgroups containing the normalizers of Sylow subgroups normalize themselves SubgroupsOfFiniteCyclicGroup subgroups of finite cyclic group SubgroupsOfS4 subgroups of S_4 SubgroupsWithCoprimeOrders subgroups with coprime orders SubharmonicAndSuperharmonicFunctions subharmonic and superharmonic functions Subinterval subinterval Subject of the month club SubjectOfTheMonthClub1 Submanifold

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。

densely defined