On the stability of radical septic functional equations
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Data
2020-12-01
Autores
Guariglia, Emanuel [UNESP]
Tamilvanan, Kandhasamy
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Resumo
This paper deals with the approximate solution of the following functional equation [formula presented] where f is a mapping from R into a normed vector space. We show stability results of this equation in quasi-β-Banach spaces and (β, p)-Banach spaces. We also prove the nonstability of the previous functional equation in a relevant case.
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(β, p)-Banach spaces, Hyers-Ulam stability, Quasi-β-Banach spaces, Radical functional equation, Septic functional equation
Como citar
Mathematics, v. 8, n. 12, p. 1-15, 2020.