TY - CHAP AU - Bustince, H. AU - Fernandez, J. AU - Mesiar, R. AU - Montero, Javier AU - Orduna, R A4 - Carvalho, Joao Paulo A4 - Dubois, Didier A4 - Kaymak, Uzay A4 - Costa Sousa, Joao Miguel do PY - 2009 SN - 978-989-95079-6-8 UR - https://hdl.handle.net/20.500.14352/45349 AB - In this work we study overlap degrees expressed in terms of overlap functions. We present the basic properties that from our point of view must satisfy these overlap functions. We study a construction method, we analyze which t-norms are also overlap... LA - eng M2 - 300 PB - European Society of Fuzzy Logic and Technology KW - Restricted equivalence functions KW - Di- subsethood measures KW - Aggregation operators KW - Fuzzy-sets KW - Constrution TI - Overlap index, overlap functions and migrativity TY - book part ER -