Open Access
Research Article·pp. 1355–1365·Vol. 26, Issue 6Sep 2023
Fuzzy stability in the sense of Hyers-Ulam-Rassias of a functional equation on quadratic forms
Moahmmad Reza Farahani, Juan E. Nápoles Valdes, Murat Cancan, Saeid Jafari, Choonkil Park
Published Online: 15 Sep 2023DOI: 10.47974/JIM-1633
In this paper: 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...
