等变同伦拉回和等变同伦单态

ON EQUIVARIANT HOMOTOPY PULLBACKS AND MONOMORPHISMS

考查了在M ather意义下等变同伦拉回当其限制在它的H-不动点子空间上时的性质变化,并应用其结果对等变同伦单态进行了相应研究,得到了一些基本的结果.

The concept of equivariant homotopy pullback in the sense of Mather is introduced, then the effect of the equivariant homotopy pullback is investigated while its passing to its H - fixed point sub - space. As an application, some results of equivariant homotopy monomorphism are obtained.