In the present paper, we introduce a multi-quintic-sextic mapping as a system of functional equations taken from quintic and sextic functional equation. We describe the structure of such mappings and characterize them. In other words, we show that each multi-quintic-sextic mapping can be unified as a single equation. In the special cases, such mappings are multi-quintic and multi-sextic. Furthermore, by a classical direct (Hyers) method of stability, we establish the stability of multi-quintic-sextic mappings in the setting of Banach spaces.
Bodaghi,A and Zivari-Kazempour,A . (2026). Approximate Multi-Quintic-Sextic Mappings. Journal of Applied Mathematics & Data Analytics, 2(1), 14-22. doi: 10.311581/JAMDA.2601.1028.2.1.2
MLA
Bodaghi,A , and Zivari-Kazempour,A . "Approximate Multi-Quintic-Sextic Mappings", Journal of Applied Mathematics & Data Analytics, 2, 1, 2026, 14-22. doi: 10.311581/JAMDA.2601.1028.2.1.2
HARVARD
Bodaghi A, Zivari-Kazempour A. (2026). 'Approximate Multi-Quintic-Sextic Mappings', Journal of Applied Mathematics & Data Analytics, 2(1), pp. 14-22. doi: 10.311581/JAMDA.2601.1028.2.1.2
CHICAGO
A Bodaghi and A Zivari-Kazempour, "Approximate Multi-Quintic-Sextic Mappings," Journal of Applied Mathematics & Data Analytics, 2 1 (2026): 14-22, doi: 10.311581/JAMDA.2601.1028.2.1.2
VANCOUVER
Bodaghi A, Zivari-Kazempour A. Approximate Multi-Quintic-Sextic Mappings. JAMDA. 2026;2(1):14-22. doi: 10.311581/JAMDA.2601.1028.2.1.2
