DOI QR코드

DOI QR Code

SOMEWHAT FUZZY PRECONTINUOUS MAPPINGS

  • 투고 : 2011.10.07
  • 심사 : 2012.01.30
  • 발행 : 2012.05.30

초록

We define and characterize a somewhat fuzzy precontinuous mapping and a somewhat fuzzy preopen mapping on a fuzzy topological space. Besides, some interesting properties of those mappings are given.

키워드

참고문헌

  1. K. K. Azad, On fuzzy semicontinuity, fuzzy almost continuity and fuzzy weakly continuity, J. Math. Anal. Appl. 82 (1981), 14-32. https://doi.org/10.1016/0022-247X(81)90222-5
  2. A. S. Bin Shahna, On fuzzy strong semicontinuity and fuzzy precontinuity, Fuzzy Sets and Systems 44 (1991), 303-308. https://doi.org/10.1016/0165-0114(91)90013-G
  3. Karl R. Gentry and Hughes B. Hoyle, III, Somewhat continuous functions, Czech. Math. Journal 21 (1971), 5-12.
  4. G. Thangaraj and G. Balasubramanian, On somewhat fuzzy $\alpha-continuous$ functions, J. Fuzzy Math. 16 (2008), 641-651.
  5. G. Thangaraj , On somewhat fuzzy continuous functions, J. Fuzzy Math. 11 (2003), 725-736.
  6. G. Thangaraj , On somewhat fuzzy semicontinuous functions, Kybernetika 137 (2001), 165-170.