The ε-Hyperstability of an Euler-Lagrange Type Quadratic Functional Equation in Banach Spaces

Sirouni, Mohamed and Kabbaj, Samir (2015) The ε-Hyperstability of an Euler-Lagrange Type Quadratic Functional Equation in Banach Spaces. British Journal of Mathematics & Computer Science, 6 (6). pp. 481-493. ISSN 22310851

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Abstract

The main goal of this paper is the investigation of the ε-hyperstability of an Euler-Lagrange type quadratic functional equation

f(x + y) +1/2[f(x - y) + f(y - x)] = 2f(y) + 2f(x)

in the class of functions from an abelian group into a Banach space.

Item Type: Article
Subjects: STM Repository > Mathematical Science
Depositing User: Managing Editor
Date Deposited: 16 Jun 2023 03:58
Last Modified: 24 Jan 2024 04:14
URI: http://classical.goforpromo.com/id/eprint/3446

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