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POSITIVE-ADDITIVE FUNCTIONAL EQUATIONS IN C*-ALGEBRAS
- Issue Date
- Sep-2012
- Publisher
- HOUSE BOOK SCIENCE-CASA CARTII STIINTA
- Keywords
- Hyers-Ulam stability; C*-algebra; fixed point; positive-additive functional equation
- Citation
- FIXED POINT THEORY, v.13, no.2, pp.613 - 622
- Indexed
- SCIE
SCOPUS
- Journal Title
- FIXED POINT THEORY
- Volume
- 13
- Number
- 2
- Start Page
- 613
- End Page
- 622
- ISSN
- 1583-5022
- Abstract
- In this paper, we introduce a positive-additive functional equation in C*-algebras. Using fixed point methods, we prove the stability of the positive-additive functional equation in C*-algebras. Moreover, we prove the Hyers-Ulam stability of the positive-additive functional equation in C*-algebras by the direct method of Hyers and Ulam.
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Related Researcher
- Park, Choonkil
- COLLEGE OF NATURAL SCIENCES (DEPARTMENT OF MATHEMATICS)