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Orthogonal stability of functional equations with the fixed point alternative
- Title
- Orthogonal stability of functional equations with the fixed point alternative
- Author
- 박춘길
- Keywords
- Hyers-Ulam stability orthogonally (Jensen additive, Jensen quadratic cubic, quartic); functional equation fixed point orthogonality module over Banach algebra orthogonality space
- Issue Date
- 2012-10
- Publisher
- Springer
- Citation
- Advances in Difference Equations, 2012(1), p.1-17
- Abstract
- In this paper, we investigate the orthogonal stability of functional equations in orthogonality modules over a unital Banach algebra. Using a fixed point method, we prove the Hyers-Ulam stability of the orthogonally Jensen additive functional equation
- URI
- https://link.springer.com/article/10.1186/1687-1847-2012-173http://hdl.handle.net/20.500.11754/67795
- ISSN
- 1687-1839
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > MATHEMATICS(수학과) > Articles
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