2 papers
math.FA2024
Hyperstability of some functional equations in modular spaces
Abderrahman Baza, Mohamed Rossafi, Mohammed Mouniane
In this paper, we investigate some hyperstability results, inspired by the concept of Ulam stability, for the following functional equations: \begin{equation} Ï(x+y)+Ï(x-y)=2Ï(x…
math.OA2024
--frames in Hilbert module over locally--algebras
Roumaissae Eljazzar, Mohammed Mouniane, Mohamed Rossafi
This paper explores the concept of --frames in locally -algebras, which are shown to be more general than -frames. The authors first introduce the notion of a -ort…