An International Journal

Home 9 Keyword: Hyers-Ulam Stability
Hyers-Ulam Stability
Open AccessArticle

Fuzzy stability results deriving form quadratic functional equation

Annals of Communications in Mathematics 2020

, 3 (4)

, 252-260

DOI: https://doi.org/10.62072/acm.2020.030402

AbstractWe establish the generalized Hyers-Ulam stability of the 4 variable quadratic functional equation in Fuzzy Normed Spaces using two different methods.
Open AccessArticle

Stability of finite variable quartic functional equation in classical methods

Annals of Communications in Mathematics 2020

, 3 (4)

, 285-292

DOI: https://doi.org/10.62072/acm.2020.030405

AbstractIn this work, we investigate the Hyers-Ulam stability by using direct and fixed point methods for the quartic functional equation for positive integer p ≥ 3.
Open AccessArticle

Stability of 4-variable quadratic functional equation in Banach spaces

Annals of Communications in Mathematics 2020

, 3 (1)

, 80-87

DOI: https://doi.org/10.62072/acm.2020.030108

AbstractIn this work, authors investigate the generalized Hyers-Ulam stability of the 4-variable quadratic functional equation of the form
Open AccessArticle

Fuzzy Stability for Finite Variable Additive Functional Equation in Classical Methods

Annals of Communications in Mathematics 2020

, 3 (1)

, 107-115

DOI: https://doi.org/10.62072/acm.2020.030111

AbstractWe examine the Ulam-Hyers stability of finite variable additive functional equation in fuzzy normed space using classical methods.