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Functional inequalities in matrix Banach spaces
- Title
- Functional inequalities in matrix Banach spaces
- Author
- 박춘길
- Keywords
- Functional inequality; matrix Banach space; additive mapping; fixed point; Hyers-Ulam stability
- Issue Date
- 2019-03
- Publisher
- SPRINGER BASEL AG
- Citation
- JOURNAL OF FIXED POINT THEORY AND APPLICATIONS, v. 21, NO 1,UNSP 28
- Abstract
- Using fixed point method, we prove the Hyers-Ulam stability of the following functional inequalities f(x)+f(y)+f(z)f(x+y+z) and f(x)+f(y)+2f(z)2f(x+y2+z) in matrix Banach spaces.
- URI
- https://link.springer.com/article/10.1007%2Fs11784-019-0665-3https://repository.hanyang.ac.kr/handle/20.500.11754/110321
- ISSN
- 1661-7738; 1661-7746
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > MATHEMATICS(수학과) > Articles
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