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초록
In this paper, we obtain the general solution and the Hyers-Ulam stability of the system of biadditive functional equations (Formula presented.) in complex Banach spaces. Furthermore, we prove the Hyers–Ulam stability of f-biderivations in complex Banach algebras.
키워드
Hyers-Ulam stability; biadditive mapping; f-biderivation; fixed point method; system of biadditive functional equations; BIDERIVATIONS; HOMOMORPHISMS; STABILITY; DERIVATIONS
- 제목
- A system of biadditive functional equations in Banach algebras
- 저자
- Sayyari, Yamin; Dehghanian, Mehdi; Park, Choonkil
- 발행일
- 2023-12
- 유형
- Article
- 저널명
- APPLIED MATHEMATICS IN SCIENCE AND ENGINEERING
- 권
- 31
- 호
- 1
- 페이지
- 1 ~ 11