Demonstratio Mathematica (Feb 2020)

Stability of an additive-quadratic-quartic functional equation

Kim Gwang Hui,
Lee Yang-Hi

Affiliations

Kim Gwang Hui: Department of Mathematics, Kangnam University, Yongin, Gyoenggi 16979, Republic of Korea
Lee Yang-Hi: Department of Mathematics Education, Gongju National University of Education, Gongju32553, Republic of Korea

DOI: https://doi.org/10.1515/dema-2020-0001
Journal volume & issue: Vol. 53, no. 1
pp. 1 – 7

Abstract

In this paper, we investigate the stability of an additive-quadratic-quartic functional equation

Published in Demonstratio Mathematica

ISSN: 2391-4661 (Online)
Publisher: De Gruyter
Country of publisher: Poland
LCC subjects: Science: Mathematics
Website: https://www.degruyter.com/journal/key/dema/html

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