This note will discuss the problem about the structure of quasikernel families. Introducing self-bijective half-functors, we shall try to prove that the quasikernel families are their invariants. Then Theorem 3.8 of [...This note will discuss the problem about the structure of quasikernel families. Introducing self-bijective half-functors, we shall try to prove that the quasikernel families are their invariants. Then Theorem 3.8 of [1] will be extended to that展开更多
文摘This note will discuss the problem about the structure of quasikernel families. Introducing self-bijective half-functors, we shall try to prove that the quasikernel families are their invariants. Then Theorem 3.8 of [1] will be extended to that
