ON APPROXIMATE DOUBLE DERIVATIONS AND ∗-DOUBLE DERIVATIONS ON FUZZY BANACH ALGEBRAS: A FIXED POINT APPROACHON APPROXIMATE DOUBLE DERIVATIONS AND *-DOUBLE DERIVATIONS ON FUZZY BANACH ALGEBRAS: A FIXED POINT APPROACH
- Other Titles
- ON APPROXIMATE DOUBLE DERIVATIONS AND *-DOUBLE DERIVATIONS ON FUZZY BANACH ALGEBRAS: A FIXED POINT APPROACH
- Authors
- Ghobadipour, Norouz; Golestani, Mohammad; Park, Choonkil
- Issue Date
- Jan-2026
- Publisher
- 대한수학회
- Keywords
- Fuzzy double derivation; fuzzy *-double derivation; induced fuzzy C & lowast; -algebra; Hyers-Ulam stability
- Citation
- COMMUNICATIONS OF THE KOREAN MATHEMATICAL SOCIETY, v.41, no.1, pp 127 - 142
- Pages
- 16
- Indexed
- ESCI
KCI
- Journal Title
- COMMUNICATIONS OF THE KOREAN MATHEMATICAL SOCIETY
- Volume
- 41
- Number
- 1
- Start Page
- 127
- End Page
- 142
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/211395
- DOI
- 10.4134/CKMS.c250055
- ISSN
- 1225-1763
2234-3024
- Abstract
- In this paper, we introduce the concept of a fuzzy *-double derivation and a fuzzy double derivation. Utilizing the fixed point method, we establish the Hyers-Ulam stability for the newly defined notions. Additionally, under specific conditions, we prove that every approximate fuzzy double derivation is, in fact, an exact fuzzy double derivation.
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