1. Cut properties of resemblance Creator: Janiš, Valdimír, Renčová, Magdaléna, Šešelja, Branimir, and Tepavčević, Andreja Format: bez média and svazek Type: model:article and TEXT Subject: fuzzy sets, resemblance relation, and cuts Language: English Description: Eighteen open problems posed during FSTA 2010 (Liptovský Ján, Slovakia) are presented. These problems concern copulas, triangular norms and related aggregation functions. Some open problems concerning effect algebras are also included. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public