Results 51 to 60 of about 256 (61)

Pairwise fuzzy irresolute mappings [PDF]

open access: yes, 1996
summary:In this paper the concepts of fuzzy irresolute and fuzzy presemiopen mappings due to Yalvac [12] are generalized to fuzzy bitopological spaces and their basic properties and characterizations are ...
Malviya, R., Thakur, S. S.
core   +1 more source

(R1961) On Fuzzy Upper and Lower Theta Star Semicontinuous Multifunctions [PDF]

open access: yes, 2022
This work introduces the concepts of fuzzy upper and lower theta star (respectively theta)- semicontinuous multifunction on fuzzy topological spaces in the Sostak sense.
Maheswari, O. Uma   +2 more
core   +1 more source

A continuous operator extending fuzzy ultrametrics [PDF]

open access: yes, 2011
summary:We consider the problem of simultaneous extension of fuzzy ultrametrics defined on closed subsets of a complete fuzzy ultrametric space. We construct an extension operator that preserves the operation of pointwise minimum of fuzzy ultrametrics ...
Stasyuk, I., Tymchatyn, E. D.
core   +1 more source

Distal Fuzzy Dynamical Systems [PDF]

open access: yes, 2012
In this paper the t-distal notion is extended for fuzzy dynamical systems on fuzzy metric spaces. A method for constructing fuzzy metric spaces is studied. The product of t-distal fuzzy dynamical systems is considered.
Molaei, M. R., Sayyari, Y.
core   +1 more source

Pre I ̃ Generalized Connected Soft Set in a Soft Topological Space with Respect to an Ideal [PDF]

open access: yes, 2021
In this research work concerned with new oscillatory solutions of Fourth-order delay difference equations with damping term of the form ∆
et. al., R. Kodeeswaran,
core   +1 more source

Fuzzy Semi-S-irresolute Continuous Mappings in Šostak’s Fuzzy Topological Spaces [PDF]

open access: yes, 2019
In this paper, the concepts of fuzzy semi-S-irresolute open map, fuzzy semi-S-irresolute closed map and fuzzy semi-S-irresolute homeomorphism to the fuzzy topological spaces in Šostak’s sense are introduced and studied.
Praba, J.   +3 more
core   +1 more source

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