Stability of two variable pexiderized quadratic functional equation in intuitionistic fuzzy Banach spaces

• Saha, P. ^[1] ; Samanta, T. K. ^[2] ; Mondal, P. ^[3] ; Choudhury, Binayak S ^[1]
  1. [1] Indian Institute of Engineering Science and Technology, Shibpur

     Indian Institute of Engineering Science and Technology, Shibpur

     India

     
  2. [2] Uluberia College.
  3. [3] Bijoy Krishna Girls’ College.

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• Localización: Proyecciones: Journal of Mathematics, ISSN 0716-0917, ISSN-e 0717-6279, Vol. 38, Nº. 3, 2019, págs. 447-468
• Idioma: inglés
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• Resumen

  • The present work is about the stability of a Pexiderised quadratic functional equation. The study is in the framework of intuitionistic fuzzy Banach spaces. The approach is through a fixed point method. The stability studied is Hyers-Ulam-Rassias stability type.