t-rough sets based on the lattices
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abstract
the aim of this paper is to introduce and study set- valued homomorphism on lattices and t-rough lattice with respect to a sublattice. this paper deals with t-rough set approach on the lattice theory. the result of this study contributes to, t-rough fuzzy set and approximation theory and proved in several papers. keywords: approximation space; lattice; prime ideal; rough ideal; t-rough set; set-valued homomorphism; t-rough fuzzy ideal
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Journal title:
caspian journal of mathematical sciencesPublisher: university of mazandaran
ISSN 1735-0611
volume 2
issue 1 2014
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