Browsing Proyecciones: Journal of Mathematics by Author "El Ghali, Rachid"
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General solution and hyperstability results for a cubic radical functional equation related to quadratic mapping
El Ghali, Rachid; Almahalebi, Muaadh; Kabbaj, Samir. Proyecciones (Antofagasta, On line); Vol 39 No 1 (2020); 107-122 -
Stability problem in a set of Lebesgue measure zero of bi-additive functional equation
El Ghali, Rachid; Kabbaj, Samir. Proyecciones (Antofagasta, On line); Vol. 41 No. 3 (2022); 751-764