摘要
The problem as to whether the sub-T0 separation and complete regularity are invariant under homeomorphism is answered negatively.And,the problem of multiplicativity of the complete regularity in general L-fuzzy topological spaces is also answered negatively.
The problem as to whether the sub-T0 separation and complete regularity are invariant under homeomorphism is answered negatively. And, the problem of multiplicativity of the complete regularity in general L-fuzzy topological spaces is also answered negatively.
基金
This work was supported by the National Natural Science Foundation of China (Grant No. 19701020)
the Teaching and Research Award for Outstanding Young Teachers in Higher Education Institutions of MOE, China.
