Youssef El Hadfi

<p class="MsoNormal">Youssef El Hadfi is Associate Professor at the National School of Applied Sciences, Sultan Moulay Slimane University, Khouribga, Morocco. He earned his Ph.D. (2015) from the University Sidi Mohammed Ben Abdellah, Morocco. His research interests lie in the study of nonlinear elliptic and parabolic problems involving degenerate and singular operators.</p>
<p class="MsoNormal">Abdelmoujib Benkirane is Professor at the Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, Morocco. He holds a Ph.D. (1988) from the Free University of Brussels, Belgium. His research focuses on nonlinear analysis, partial differential equations, and their applications.</p>
<p class="MsoNormal">Sidi Mohamed Douiri is Associate Professor at the Faculty of Sciences and Techniques, Moulay Ismail University of Meknes, Morocco. He completed his Ph.D. studies (2015) at the University Sidi Mohamed Ben Abdellah, Morocco. His research focuses on mathematical and computer optimization.</p>