Ulam stability and non-stability of additive functional equation in IFN-spaces and 2-Banach spaces by different methods

DOI10.1155/2022/8028634zbMath1486.39033OpenAlexW4220795375MaRDI QIDQ2120225

K. Tamilvanan, N. Uthirasamy, Masho Jima Kabeto

Publication date: 31 March 2022

Published in: Journal of Function Spaces (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1155/2022/8028634

zbMATH Keywords

additive functional equation2-Banach spacesintuitionistic fuzzy normed spaces

Mathematics Subject Classification ID

Stability, separation, extension, and related topics for functional equations (39B82) Functional equations for functions with more general domains and/or ranges (39B52)

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