Electron. J. Differential Equations, Vol. 2023 (2023), No. 21, pp. 1-15.

Hyers-Ulam stability of linear quaternion-valued differential equations

Jiaojiao Lv, Jinrong Wang, Rui Liu

Abstract:
In this article, we study the Hyers-Ulam stability of the first-order linear quaternion-valued differential equations. We transfer a linear quaternion-valued differential equation into a real differential system. The Hyers-Ulam stability results for the linear quaternion-valued differential equations are obtained according to the equivalent relationship between the vector 2-norm and the quaternion module.

Submitted January 4, 2023. Published February 27, 2023.
Math Subject Classifications: 34D20.
Key Words: Hyers-Ulam stability; linear quaternion-valued differential equation.
DOI: https://doi.org/10.58997/ejde.2023.21

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  Jiaojiao Lv
Department of Mathematics
Guizhou University
Guiyang, Guizhou 550025, China
email: ljj990110@163.com
Jinrong Wang
Department of Mathematics
Guizhou University
Guiyang, Guizhou 550025, China
email: jrwang@gzu.edu.cn
  Rui Liu
Department of Mathematics
Guizhou University
Guiyang, Guizhou 550025, China
email: gzliuruiha@163.com

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