Title of article :
The stability of pexider type functional equation in intuitionistic fuzzy banach spaces via fixed point techique
Author/Authors :
Mondal ، Pratap Department of Mathematics - Bijoy Krishna Girls College , Kayal ، Nabin Chandra Department of Mathematics - Moula Netaji Vidyalaya , Samanta ، T. K. Department of Mathematics - Uluberia College
Abstract :
The object of the present paper is to appraise generalization of the Hyers-Ulam-Rassias stability theorem for Pexider type functional equation f ( 2 x + y ) − f ( x + 2 y ) = 3 g ( x ) − 3 h ( y ) ( 1 ) in intuitionistic fuzzy Banach spaces and stability results have been obtained by a fixed point method . This method shows that the stability is related to some fixed point of a suitable operator .
Keywords :
Intuitionistic fuzzy norm , Hyers , Ulam stability , Pexider type functional equation , Intuitionistic fuzzy normed spaces , fixed point alternative theorem
Journal title :
Journal of Hyperstructures
Journal title :
Journal of Hyperstructures
