The Best Ulam Constant of the Fréchet Functional Equation

In this paper, we prove the Ulam stability of the Fréchet functional equation <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>f</mi><mo>(</mo><mi>x</mi><mo>+&l...

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Bibliographic Details
Main Authors: Irina Opraie, Dorian Popa, Liana Timboş
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/10/10/1769