Approximation of Mixed Euler-Lagrange σ-Cubic-Quartic Functional Equation in Felbin’s Type f-NLS

Autor: John Michael Rassias, Narasimman Pasupathi, Reza Saadati, Manuel de la Sen
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Journal of Function Spaces, Vol 2021 (2021)
Druh dokumentu: article
ISSN: 2314-8896
2314-8888
DOI: 10.1155/2021/8068673
Popis: In this research paper, the authors present a new mixed Euler-Lagrange σ-cubic-quartic functional equation. For this introduced mixed type functional equation, the authors obtain general solution and investigate the various stabilities related to the Ulam problem in Felbin’s type of fuzzy normed linear space (f-NLS) with suitable counterexamples. This approach leads us to approximate the Euler-Lagrange σ-cubic-quartic functional equation with better estimation.
Databáze: Directory of Open Access Journals
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