Ahmet. M. ZAHRAN, A. El-Nasser G. ABD EL-RAHMAN, Mohammed Azab ABD-ALLAH

Notions of Openness and Closedness for Maps between L-Fuzzy Closure Spaces

In this paper the authors introduce and characterize r-open, r-semiopen sets (resp. r-closed, r-semiclosed sets) and open, semiopen and semicontinuous maps (resp. closed, semiclosed maps) in L-fuzzy closure spaces.

Keywords:

Open map, Closed map, Continuous map, Semiopen map Semiclosed map, Semicontinuous map, 2000 AMS Classification: Primary 54 A 40. Secondary 03E72,

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