Notes on Intuitionistic Fuzzy Sets/15/1

Notes on Intuitionistic Fuzzy Sets, Volume 15 (2009), Number 1.

The issue contains the first part of the Proceedings of the 13^th International Conference on Intuitionistic Fuzzy Sets, held on 9-10 May 2009 in Sofia, Bulgaria. The second part of the Proceedings is published in NIFS, Volume 15, Number 2

Journal contents

Number Title Author(s) Pages 1 A note on the Hausdorff distance between Atanassov's intuitionistic fuzzy sets Eulalia Szmidt, Janusz Kacprzyk 1—12 2 A method to obtain trapezoidal approximations of intuitionistic fuzzy numbers from trapezoidal approximations of fuzzy sets Adrian Ban, Lucian Coroianu 13—25 3 Theorem for equivalence of the two most general intuitionistic fuzzy modal operators Krassimir Atanassov 26—31 4 On some properties of intuitionistic fuzzy negation ¬@ Lilija Atanassova 32—35 5 Ergodic theorem on B-structures Lenka Lašová, Magdaléna Renčová 36—41 6 A note on properties of temporal intuitionistic fuzzy sets Rangasami Parvathi, S. P. Geetha 42—48