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Quadratic double centralizers and quadratic multipliers
- Title
- Quadratic double centralizers and quadratic multipliers
- Author
- 박춘길
- Keywords
- Double centralizer; Multiplier; Quadratic functional equation; Stability; Superstability
- Issue Date
- 2011-05
- Publisher
- SPRINGER
- Citation
- In: Annali dell'Universita di Ferrara. (Annali dell'Universita di Ferrara, May 2011, 57(1):27-38)
- Abstract
- We prove the superstability of quadratic double centralizers and of quadratic multipliers on Banach algebras by fixed point methods. These results show that we can remove the conditions of being weakly commutative and weakly without order which are used in the work of M. E. Gordji et al. (2011) for Banach algebras.
- URI
- http://link.springer.com/article/10.1007%2Fs11565-011-0115-7http://hdl.handle.net/20.500.11754/36310
- ISSN
- 0430-3202; 1827-1510
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > MATHEMATICS(수학과) > Articles
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