1) covering homotopy regular morphism
覆叠同伦正则态射
2) weak homotopy regular morphism
弱同伦正则态射
3) homotopy regular morphisms
同伦正则态射
1.
On homotopy regular morphisms and covering spaces;
关于同伦正则态射与覆叠空间
2.
This paper gives some properties of homotopy regular morphisms,defines homotopy epimorphism functor and homotopy monomorphism functor,it also proves that these two functors preserve the properties of homotopy regular.
本文给出了同伦正则态射的一些性质,定义了同伦满函子和同伦单函子,证明了这两类函子保持同伦正则性。
4) homotopy regular morphism
同伦正则态射
1.
Some properties of homotopy regular morphisms;
同伦正则态射的若干性质
2.
Stable homotopy regular morphism is defined in this paper by using suspension functor.
利用同纬映象函子定义稳定同伦正则态射,并研究了稳定同伦正则态射存在的条件及性质,得到如下结果:若态射f:X→Y有稳定同伦标准分解(g,Z,h),设有A,B及相应的态射i:A→X与p:Y→B,使得gi和ph是稳定同伦等价的,则f:X→Y必为稳定同伦正则态射,且在k-稳定同伦意义下惟一。
5) covering homotopy monomorphism
覆叠同伦单态
6) covering homotopy epimorphism
覆叠同伦满态
补充资料:射覆
射覆 射覆 眼科金针开内障八法之一。指将金针推进于虹膜与晶状体之间的手术操作步骤。《目经大成》卷二记述了具体方法:“针锋深入无碍,即近黄精(晶状体),慢慢针目,针柄会须进不招愆,退而得所。”详参拨内障手法条。
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参考词条