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homotopy
[həʊməˈtɒpi] [hoʊməˈtɑːpi]

  • n. [数] 同伦

[ 复数 homotopies ]

网络释义专业释义英英释义

  [数] 同伦

2. 另外一个应用是关于同伦(Homotopy)的一个事实: 如果f和同伦,那么他们在中相同的道路连通分支上。

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短语

homotopy group [数] 同伦群

homotopy category 同伦范畴

Rational homotopy theory 有理同伦论

homotopy theory [数] 同伦论 ; 同伦

stable homotopy group [数] 稳定同伦群

chain homotopy [数] 链同伦

regular homotopy class [数] 正则同伦类

cochain homotopy [数] 上链同伦

 更多收起网络短语
  • 同伦 - 引用次数:105

    In Chapter 1, we discussed the homotopy regular morphism.

    第一章讨论同伦正则态射。

    参考来源 - 关于同伦正则态射及其应用
  • 同伦 - 引用次数:15

    D-functions are employed as the regularization functions, and a homotopy method is employed to widen the convergence region of the method.

    以不形式的D-函数作为正则化泛函时,对应于选取在不距离意义上与正则解最接近的那一个解,并引入同伦方法,以增大求解的收敛范围。

    参考来源 - 基于CAE技术的注塑模注射速率反演研究

·2,447,543篇论文数据,部分数据来源于NoteExpress

Homotopy

  • abstract: In topology, two continuous functions from one topological space to another are called homotopic (Greek ὁμός (homós) = same, similar, and τόπος (tópos) = place) if one can be "continuously deformed" into the other, such a deformation being called a homotopy between the two functions. A notable use of homotopy is the definition of homotopy groups and cohomotopy groups, important invariants in algebraic topology.

以上来源于: WordNet

双语例句

  • Using the homotopy analysis method, the approximation solution is obtained.

    利用同伦分析方法,得到了模型的近似

    youdao

  • Using the homotopy mapping theory, a class of nonlinear problems were studied.

    利用同伦映射理论,本文研究一类非线性问题

    youdao

  • The homotopy algorithm, basing on homotopy mapping, is convergent with wide range.

    基于映射的同伦算法具有范围收敛性

    youdao

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