TY - GEN A1 - Drewniak, Józef PB - Instytut Badań Systemowych. Polska Akademia Nauk PB - Systems Research Institute. Polish Academy of Sciences N1 - [5], 49-65 pages ; 21 cm N1 - Bibliography p. 64-65 N2 - The paper deals with sup−∗ composition of intuitionistic fuzzy relations, but its considerable part concerns properties of arbitrary fuzzy relations. At first, auxiliary properties of binary operations ∗ : [0, 1]2 → [0, 1] are completed. Next, properties of composition and dual composition of fuzzy relations are discussed. Then, the existence results for sup−∗ composition of intuitionistic fuzzy relations are presented. Finally, the above results are used for construction of semigroups and semirings of intuitionistic fuzzy relations. L1 - http://rcin.org.pl/Content/198414/PDF/KS-2013-06-T1P05.pdf M3 - Text CY - Warszawa J2 - Książka = Book ; KS/6/2013/T1P05 PY - 2013 T1 - New trends in fuzzy sets, intuitionistic fuzzy sets, generalized nets and related topics. Volume I: Foundations * Semigroups and semirings of atanassov's intuitionistic fuzzy relations UR - http://rcin.org.pl/dlibra/publication/edition/198414 ER -