Open AccessArticle

Stability of 4-variable quadratic functional equation in Banach spaces

, and

1Department of Mathematics, Government Arts College(Men), Krishnagiri-635 001, Tamilnadu, India.2Department of Mathematics, Faculty of Engineering, Karpagam Academy of Higher Education, Coimbatore-641 021, Tamilnadu, India.3Department of Mathematics, Sasuri College of Engineering, Tirupur-638 056, Tamilnadu , India.

* Corresponding Author: K. Mohana. Email: loganathankaruppusamy304@gmail.com

Annals of Communications in Mathematics 2020, 3 (1), 80-87. https://doi.org/10.62072/acm.2020.030108

Received: 29 February 2020 |

Accepted: 20 April 2020 |

Published: 31 March 2020

Download PDF

Abstract

In this work, authors investigate the generalized Hyers-Ulam stability of the 4-variable quadratic functional equation of the form

Keywords

Banach space; Fixed point; Hyers-Ulam Stability; Quadratic Functional Equation

Cite This Article

K. Tamilvanan, K. Loganathan, K. Mohana.

Stability of 4-variable quadratic functional equation in Banach spaces.

Annals of Communications in Mathematics

2020,

3 (1):

80-87.

https://doi.org/10.62072/acm.2020.030108

Copyright © 2020 by the Author(s). Licensee Techno Sky Publications. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).