SCIENCE ASIA

Volume 47, No. 02, Month APRIL, Year 2021, Pages 251 - 256

Superstability of a multidimensional pexiderized cosine functional equation

Nataphan Kitisin, Preechaya Sanyatit

Abstract Download PDF

Given an integer n ¾ 2, we will establish the general solution and investigate the superstability of the multidimensional pexiderized cosine functional equation 2n

Keywords

stability, superstability, functional equation, cosine functional equation

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