H-FUZZY SUPRATOPOLOGICAL SPACES

  • 투고 : 2003.07.25
  • 발행 : 2003.10.30

초록

We introduce the concepts of a gradation of supraopenness, $S(S^*)$-gradation preserving maps, and weakly $S(S^*)$-gradation preserving maps. And we investigate several properties of such concepts.

키워드