A fixed point approach to the stability of quadratic (ρ1, ρ2)-functional inequalities in matrix banach spaces
- Authors
- Batool, A; Kamran, T; Park, C; Shin, DY
- Issue Date
- May-2019
- Publisher
- Eudoxus Press, LLC
- Keywords
- Hyers-Ulam stability; quadratic (ρ1, ρ2)-functional inequality; fixed point; matrix Banach space
- Citation
- Journal of Computational Analysis and Applications, v.26, no.5, pp.952 - 961
- Indexed
- SCOPUS
- Journal Title
- Journal of Computational Analysis and Applications
- Volume
- 26
- Number
- 5
- Start Page
- 952
- End Page
- 961
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/147837
- ISSN
- 1521-1398
- Abstract
- By using the fixed point method, we solve the Hyer-Ulam stability of the following quadratic (ρ1; ρ2)-functional inequalities (Formula Presented), where ρ1 and ρ2 are fixed nonzero complex numbers with (Formula Presented) + |ρ2| < 1, and (Formula Presented), where ρ1 and ρ2 are fixed nonzero complex numbers with (Formula Presented) + 2 |ρ2| < 1, in matrix Banach spaces.
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