A concept of homotopy regular monomorphism is introduced which is strictly between homotopy monomorphism and homotopy equivalence.And it characterizes homotopy equivalence in some sense.
基金supported in part by the National Natural Science Foundation ofChina(Grant No.19371046)the Doctoral Foundation of the State Education Commission of China.
文摘A concept of homotopy regular monomorphism is introduced which is strictly between homotopy monomorphism and homotopy equivalence.And it characterizes homotopy equivalence in some sense.
