Document Type : Research Paper


Greek Molecular Computing Group, 366, 28th October St., GR-67100 Xanthi, Greece


An orthogonal approach to the fuzzification of both multisets and hybrid
sets is presented. In particular, we introduce $L$-multi-fuzzy and
$L$-fuzzy hybrid sets, which are general enough and in spirit with the
basic concepts of fuzzy set theory. In addition, we study the properties of
these structures. Also, the usefulness of these structures is examined in
the framework of mechanical multiset processing. More specifically, we
introduce a variant of fuzzy P~systems and, since simple
fuzzy membrane systems have been introduced elsewhere, we simply extend
previously stated results and ideas.


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