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2012•Advances in Difference EquationsOpen access

On the stability of a functional equation deriving from additive and quadratic functions

Liguang Wang, Jing Li

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Abstract

In this article, we investigate the Hyers-Ulam stability of the following functional equation on quasi-β-normed spaces. 2000 MR Subject Classification: 45J05; 34k30; 34K20.

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What this paper is about

In this article, we investigate the Hyers-Ulam stability of the following functional equation on quasi-β-normed spaces. 2000 MR Subject Classification: 45J05; 34k30; 34K20.

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OpenAlex reports 11 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this article, we investigate the Hyers-Ulam stability of the following functional equation on quasi-β-normed spaces. 2000 MR Subject Classification: 45J05; 34k30; 34K20.

Key concepts: Functional equation, Mathematics, Functional analysis, Partial differential equation, Stability (learning theory), Quadratic equation, Ordinary differential equation, Applied mathematics

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