Intuitionistic (T, S)-fuzzy CI-algebras
In this paper, we introduce the notion of intuitionistic (T, S)-fuzzy subalgebras in CI-algebras and study their fundamental properties. We get a fuzzy subalgebra from an intuitionistic (T, S)-fuzzy subalgebra. Also the notion of intuitionistic (T, S)-fuzzy (closed) filters of CI-algebras is introduced. We investigate the relationship between intuitionistic (T. S)-fuzzy subalgebras and intuitionistic (T, S)-fuzzy (closed) filters of CI-algebras. (C) 2011 Elsevier Ltd. All rights reserved.
ci-algebra intuitionistic (t, s)-fuzzy subalgebra intuitionistic (t, s)-fuzzy (closed) filter t-norm (resp s-norm)