A quadratic functional equation and its generalized Hyers-Ulam Rassias stability: Wanchitra Towanlong, Paisan Nakmahachalasint

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A quadratic functional equation and its generalized Hyers-Ulam Rassias stability

Wanchitra Towanlong, Paisan Nakmahachalasint

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Abstract

We study the general solution of the quadratic functional equation

$f(3x+y)+f(3x-y)=f(x+y)+f(x-y)+16f(x)$

and investigate its generalized Hyers-Ulam-Rassias stability.

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Published

2008-12-31

How to Cite

Team, S. (2008). A quadratic functional equation and its generalized Hyers-Ulam Rassias stability: Wanchitra Towanlong, Paisan Nakmahachalasint. Thai Journal of Mathematics, 6(3), 85–91. Retrieved from https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/137