@INPROCEEDINGS{ButnariuKlementMesiarNavara:FSTA04, IS = { zkontrolovano 30 Mar 2004 }, UPDATE = { 2004-03-26 }, AUTHOR = {Butnariu, Dan and Klement, Erich Peter and Mesiar, Radko and Navara, Mirko}, TITLE = {Triangular norms and negations -- which expressions do they allow?}, EDITOR = { E.P.~Klement and R.~Mesiar and E.~Drobn{\'a} and F.~Chovanec }, BOOKTITLE = {Abstracts of the 7th International Conference on Fuzzy Sets Theory and Its Applications}, PUBLISHER = {Printing House of the Military Academy in Liptovsk{\'y} Mikul{\'a}{\v s}}, ADDRESS = {Liptovsk{\'y} Mikul{\'a}{\v s}, Slovakia}, YEAR = {2004}, MONTH = {January}, day = {26--30}, PAGES = {25--26}, isbn = {none}, book_pages = {110}, venue = {Liptovsk{\'y} J{\'a}n, Slovakia}, importance = {1}, authorship = {25-25-25-25}, keywords = {fuzzy set, measure, tribe, triangular norm}, annote = {The classical measure and probability theory is based on the notion of Sigma-algebra of subsets of a set. Butnariu and Klement generalized it to fuzzy sets by considering collections of fuzzy sets called $T$-tribes (where $T$ denotes a fixed triangular norm). Here we summarize results about characterization of tribes, showing the particular role of Hamacher product.}, project = {GACR 201/02/1540, CEEPUS SK-042}, psurl = { [PostScript] }, }