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cobordism
英 [ˈkəʊbɒˌdɪzəm]

  • [数] 配边

网络释义专业释义英英释义

  [数] 配边

配边

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短语

cobordism ring [数] 配边环

cobordism class [数] 配边类

cobordism theory [数] 配边理论

complex cobordism [数] 复配边

cobordism group [数] 配边群

cobordism theorem [数] 配边定理

equivariant cobordism 等变协边

cobordism of manifolds 流形的协边

complex cobordism ring [数] 复配边环

 更多收起网络短语
  • 上协边类 - 引用次数：12

    参考来源 - 光滑流形在（Z
    配边 - 引用次数：1

    参考来源 - 2

·2,447,543篇论文数据，部分数据来源于NoteExpress

Cobordism

  • abstract: In mathematics, cobordism is a fundamental equivalence relation on the class of compact manifolds of the same dimension, set up using the concept of the boundary of a manifold. Two manifolds of the same dimension are cobordant if their disjoint union is the boundary of a compact manifold one dimension higher.

以上来源于: WordNet

双语例句权威例句

  • In this paper we deal with some properties of cobordism classes of fiber bundles over the real projective space.

    本文研究了底空间为实射影空间时上协边类纤维丛表示的若干性质。

    youdao

  • For a small cover over a polytope, its equivariant cobordism class is determined by the tangential representation set.

    多面体上的小覆盖的等变配边类是由它的切表示集所决定的。

    youdao

更多双语例句

  • He won the applause of his peers with his work on cobordism, a branch of maths that involves algebra and geometry.

    ECONOMIST: Ren�� Thom

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