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Ravi, K., Kodandan, R. and Narasimman, P. (2009) Ulam Stability of a Quadratic Functional Equations. International Journal of Pure and Applied Mathematics, 51, 87-101.

has been cited by the following article:

• TITLE: General Solution and Stability of Quattuordecic Functional Equation in Quasi β-Normed Spaces

  AUTHORS: K. Ravi, J. M. Rassias, S. Pinelas, S. Suresh

  KEYWORDS: Quattuordecic Functional Equation, Fixed Point Method, Hyers-Ulam Rassias Stability, Quasi-β-Normed Space

  JOURNAL NAME: Advances in Pure Mathematics, Vol.6 No.12, November 30, 2016

  ABSTRACT: In this paper, we introduce the following quattuordecic functional equation f(x+7y)-14f(x+6y)+91f(x+5y)-364f(x+4y)+1001f(x+3y)-2002f(x+2y)+3003f(x+y)-3432f(x)+3003f(x-y)-2002f(x-2y)+1001f(x-3y)-364f(x-4y)+91f(x-5y)-14f(x-6y)+f(x-7y)=14!f(y), investigate the general solution and prove the stability of this quattuordecic functional equation in quasi β-normed spaces by using the fixed point method.