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50On representation of indeterminate identity via vague conceptsJournal of Applied Non-Classical Logics 6 (2): 191-201. 1996.ABSTRACT Vague concepts are represented by L-fuzzy sets. It is argued that any vague concept carries with it an approximate identity which is a fuzzy equivalence relation. The relation also fulfills the criterion of ? indiscernibility of Identicals ?, which is called ? saturatedness ? in this context. An application in knowledge representation is indicated
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61Graded consequence: further studiesJournal of Applied Non-Classical Logics 5 (2): 227-238. 1995.
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50Linear Logic and Lukasiewicz ℵ0- Valued Logic: A Logico-Algebraic StudyJournal of Applied Non-Classical Logics 11 (3-4): 313-329. 2001.A new characterization of all the MV-algebras embedded in a CL-algebra has been presented. A new sequent calculus for Lukasiewicz ℵ0-valued logic is introduced. Some links between this calculus and the sequent calculus for multiplicative additive linear logic are established. It has been shown that Lukasiewicz ℵ0-valued logic can be embedded in a suitable extension of MALL.
