1) Homotopy re gular monomorphism (epimorphism)
同伦正则单(满)态
2) Homotopy monomorphism (epimorphism)
同伦单(满)态
3) weak homotopy regular morphism
弱同伦正则态射
4) 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。
5) 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。
6) homotopy epimorphisms
同伦满态
1.
Using homotopy pushouts to characterize homotopy epimorphisms, we have the result as follows: If f: X→ Y is a homotopy epimorphism, H is a normal subgroup of π1Y, then the lifting f: X(f#-l(H)) → Y(H) is also a homotopy epimorphism.
本文在点标道路连通CW空间的同伦范畴中,利用同伦推出示性了同伦满态,得出了若f:X-Y是同伦满态,则对π1Y的任一正规子群H,升腾映射f:X(f-1#(H))→■(H)也是同伦满态。
补充资料:满庭芳 寒食伤先兄正戏公 共博而守岁,后同
【诗文】:
魂黯雪山,泪零风野,转头三度清明。感今怀旧,何事不伤情。文史共、梁园书几,枭虑对、湓浦灯檠。径行处,洞庭彭蠡,同载赴瑶京。才名。人尽羡,朝家大宋,陆氏难兄。但驽骀小李,少后鹏程。丹桂树、何论高下,紫荆花、早变枯荣。微衷苦,乱峰如树,幽恨几时平。
【注释】:
【出处】:
魂黯雪山,泪零风野,转头三度清明。感今怀旧,何事不伤情。文史共、梁园书几,枭虑对、湓浦灯檠。径行处,洞庭彭蠡,同载赴瑶京。才名。人尽羡,朝家大宋,陆氏难兄。但驽骀小李,少后鹏程。丹桂树、何论高下,紫荆花、早变枯荣。微衷苦,乱峰如树,幽恨几时平。
【注释】:
【出处】:
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