Articles

On the generalizations of Siegel's fixed point theorem

J.S. Jung, S.S. Chang, B.S. Lee, Y.J Cho, S.M. Kang
HTML

A theorem for basis operators over intuitionistic fuzzy sets

Krassimir T. Atanassov
HTML

Generation of fuzzy mathematical morphologies

Pedro Burillo López, Noé Frago Paños, Ramón Fuentes-González
HTML

Topological automorphism groups of chains

Sergei V. Ovchinnikov
HTML

Application of Cauchy's equation in combinatorics and genetics

Palaniappan Kannappan
HTML

On four intuitionistic fuzzy topological operators

Krassimir T. Atanassov
HTML