University of Sistan and Baluchestan Iranian Journal of Fuzzy Systems 1735-0654 9 2 2012 06 10 ON GENERALIZED FUZZY MULTISETS AND THEIR USE IN COMPUTATION ON GENERALIZED FUZZY MULTISETS AND THEIR USE IN COMPUTATION 113 125 213 10.22111/ijfs.2012.213 EN Apostolos Syropoulos Greek Molecular Computing Group, 366, 28th October St., GR-67100 Xanthi, Greece Journal Article 2010 04 11 An orthogonal approach to the fuzzification of both multisets and hybrid<br />sets is presented. In particular, we introduce $L$-multi-fuzzy and<br />$L$-fuzzy hybrid sets, which are general enough and in spirit with the<br />basic concepts of fuzzy set theory. In addition, we study the properties of<br />these structures. Also, the usefulness of these structures is examined in<br />the framework of mechanical multiset processing. More specifically, we<br />introduce a variant of fuzzy P~systems and, since simple<br />fuzzy membrane systems have been introduced elsewhere, we simply extend<br />previously stated results and ideas. https://ijfs.usb.ac.ir/article_213_88c01df01c2fd5e86ccf933534b6ff70.pdf