Abdelwahab, Hani
Barreiro, Elisabete
Calderón, Antonio J.
Fernández Ouaridi, Amir https://orcid.org/0000-0002-2472-7015
Funding for this research was provided by:
Portuguese Government through FCT/MCTES (UIDB/00324/2020, UIDB/00324/2020)
Spanish Government through the Ministry of Universities grant ‘Margarita Salas’, funded by the European Union - NextGenerationEU
Universidad de Cádiz ‘Teoría de Lie y Teoría de Espacios de Banach’, by the PAI with project number FQM298 (FEDER-UCA18-107643)
Article History
Received: 28 March 2022
Accepted: 13 October 2022
First Online: 28 October 2022