ON THE ULAM-GAVRUTA-RASSIAS STABILITY OF THE ORTHOGONALLY EULER-LAGRANGE TYPE FUNCTIONAL EQUATION

Paper ID: EIJTEM_2026_13_4_21-31

Author's Name: M.Settu, G. Balasubramanian

Volume: 13

Issue: 4

Year: 2026

Page No: 21-31

Abstract:

In this paper, we prove the Hyers-Ulam stability of the orthogonally n-dimensional quadratic functional equation.

Keywords: Hyers-Ulam stability, Ulam-Gavruta-Rassias stability, Orthogonally Euler-Lagrange functional equation, Quadratic mapping.

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