Representation and Stability of General Nonic Functional Equation

Ick-Soon Chang, Yang-Hi Lee and Jaiok Roh ()
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Ick-Soon Chang: Department of Mathematics, Chungnam National University, Daejeon 34134, Republic of Korea
Yang-Hi Lee: Department of Mathematics Education, Gongju National University of Education, Gongju 32553, Republic of Korea
Jaiok Roh: Ilsong Liberal Art Schools (Mathematics), Hallym University, Chuncheon 24252, Republic of Korea

Mathematics, 2023, vol. 11, issue 14, 1-19

Abstract: In this paper, we introduce a way of representing a given mapping as the sum of odd and even mappings. Then, using this representation, we investigate the stability of various forms of the following general nonic functional equation: ∑ i = 0 10 10 C i ( − 1 ) 10 − i f ( x + i y ) = 0 .

Keywords: stability; hyperstability; general nonic functional equation (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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