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초록
In this paper, we investigate a set-valued solution of the following Pexider functional equation F (ax + by) = αG(x) + βH(y) with three unknown functions F, G and H, where a, b, α, β are positive real scalars.
키워드
Hyers-Ulam stability; additive set-valued functional equation; closed and convex subset; cone
- 제목
- Stability of set-valued pexider functional equations
- 저자
- Lu, Ziying; Lu, Gang; Jin, Yuanfeng; Shin, Dong Yun; Park, Choonkil
- 발행일
- 2021-05
- 유형
- Article
- 권
- 29
- 호
- 3
- 페이지
- 588 ~ 591