Fuzzy Sets and Systems
A note on classical and fuzzy f-proximities
Fuzzy Sets and Systems
Fuzzy proximities structures and fuzzy grills
Fuzzy Sets and Systems
A relationship between classical and fuzzy proximities
Fuzzy Sets and Systems
Complete ξ-grills and (L,n)-merotopies
Fuzzy Sets and Systems
Grill Determined L-Approach Merotopological Spaces
Fundamenta Informaticae
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The present paper introduces L-contiguity and L-merotopy and presents a unified study of L-proximity, L-contiguity and L-merotopy on a set X. Corresponding to each L-contiguity there is an L-merotopy which is contigual, if this L-contiguity is obtained by restricting the cardinality of a given L-merotopy, then the two L-merotopies in hand are the same. It is shown that the family of all L-contiguities and the family of all L-contiguities, which induce a given L-proximity, form complete distributive lattices.