X和Y是拓扑空间，映射f ：X→Y 称为同胚映射，若f 满足如下条件： 1.是1-1映射（这里所指的应该为单射）； 2.是满射； 3.是连续的映射，即保持每个点的邻近的性质不变的映射。 4.逆映射也是连续的， 同胚映射下的拓扑性质不变。
... homeomorphic equivalent 形式相似的等价物 Homeomorphic mapping 同胚映射 homeomorphic recurrence 恒形态回归 ...
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A definition of homeomorphic map on L topological space is gaven. Futhermore, L intervals is discussed and classification theorems on L intervals and H(λ) intervals are obtained.
在定义了 L -拓扑空间同胚映射的基础上 ,给出了 L -区间的定义 ,并进行了分类。
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同胚映射和同伦等价是代数拓扑学中的两个重要概念。
Homeomorphic morphism and homotopy equivalence are two important concepts in the theory of algebraic topology.
用拓扑度研究了压缩-紧的同胚映射和单调的同胚映射。
In this paper, we investigate the homeomorphism for contract - condensing mappings and monotone mappings by using topological degree.
结果推广了同胚映射、同伦等价和同伦正则态射的有关结果。
Results Generalizing some results of homeomorphic morphism, homotopy equivalence and homotopy regular morphism.
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