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Open Access Research Article

Fuzzy stability in the sense of Hyers-Ulam-Rassias of a functional equation on quadratic forms

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pp. 1355–1365Vol. 26Issue 6September 2023DOI: 10.47974/JIM-1633XML
Published Online:
15 Sep 2023
Article type:
Research Article
Language:
EN
Article no.:
JIM-1633
Pages:
1355–1365

Abstract

We obtain a general solution of the 2-variable quadratic functional equation  z(y1 + y2, y3 + y4) + z(y1-y2, y3-y4) = 2z(y1, y3) + 2z(y2, y4) and discuss the stability of the above functional equation, while the quadratic form z(a, b) = aa2 + gab + gc2 is a solution of our functional equation.

Keywords

Subject Classifications

(2000) 39B5254C6091B44

Acknowledgements

P858

References

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