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2013•Unpublished venueRequires access

Stability of Quadratic Functional Equations in 2-Banach Space

A. B. Patel, Vallabh Vidyanagar

Open publisher page 6 citations

Abstract

In this paper, we investigate the Hyers-Ulam stability of the functional equation f(2x +y) f(x + 2y) = 3f(x) 3f(y) in 2-Banach space.

About this research paper

What this paper is about

In this paper, we investigate the Hyers-Ulam stability of the functional equation f(2x +y) f(x + 2y) = 3f(x) 3f(y) in 2-Banach space.

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OpenAlex reports 6 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this paper, we investigate the Hyers-Ulam stability of the functional equation f(2x +y) f(x + 2y) = 3f(x) 3f(y) in 2-Banach space.

Key concepts: Banach space, Mathematics, Quadratic equation, Space (punctuation), C0-semigroup, Stability (learning theory), Mathematical analysis, Infinite-dimensional vector function

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