DOI QR코드

DOI QR Code

FUZZY r-REGULAR OPEN SETS AND FUZZY ALMOST r-CONTINUOUS MAPS

Lee, Seok-Jong;Lee, Eun-Pyo

  • Published : 2002.08.01

Abstract

We introduce the concepts of fuzzy r-regular open sets and fuzzy almost r-continuous maps in the fuzzy topology of Chat-topadhyay. Also we investigate the equivalent conditions of the fuzzy almost r-continuity.

Keywords

fuzzy r-regular open;fuzzy almost r-continuous

References

  1. J. Math. Anal. Appl. v.82 On fuzzy semicontinuity, fuzzy almost continuity and fuzzy weakly continuity K. K. Azad https://doi.org/10.1016/0022-247X(81)90222-5
  2. Int. J. Math. and Math. Sci. v.27 Fuzzy γ-continuous and fuzzy γ-semicontinuous maps Seok Jong Lee;Eun Pyo Lee https://doi.org/10.1155/S0161171201010882
  3. J. Math. anal. Appl. v.24 Fuzzy topological spaces C. L. Chang https://doi.org/10.1016/0022-247X(68)90057-7
  4. Fuzzy Sets and Systems v.54 Fuzzy topology: Fuzzy closure operator, fuzzy compactness and fuzzy connectedness K. C. Chattopadhyay;S. K. Samanta https://doi.org/10.1016/0165-0114(93)90277-O
  5. Bull. Korean Math. Soc. v.36 Fuzzy γ-preopen sets and fuzzy γ-precontinuous maps Seok Jong Lee;Eun Pyo Lee
  6. Fuzzy Sets and Systems v.49 Gradation of openness: fuzzy topology K. C. Chattopadhyay;R. N. Hazra;S. K. Samanta https://doi.org/10.1016/0165-0114(92)90329-3

Cited by

  1. On Fuzzy Weak r-minimal Continuity Between Fuzzy Minimal Spaces and Fuzzy Topological Spaces vol.10, pp.4, 2010, https://doi.org/10.5391/IJFIS.2010.10.4.303
  2. Remarks on Fuzzy Weak r-M Continuity on Fuzzy r-Minimal Structures vol.21, pp.2, 2011, https://doi.org/10.5391/JKIIS.2011.21.2.250
  3. Weakly semi-preopen and semi-preclosed functions in L-fuzzy topological spaces vol.17, pp.5, 2013, https://doi.org/10.1007/s00500-012-0950-1
  4. Fuzzy weakly preopen (preclosed) function in Kubiak–Šostak fuzzy topological spaces vol.39, pp.3, 2009, https://doi.org/10.1016/j.chaos.2007.05.009