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.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.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.

• Optimal Control of a Fractional-Order Host–Parasite Model.- Anisotropic Elliptic Equations with Super-Nonlinear Terms and L1-Data.- Nonlinear problem on degenerate elliptic operators with singular reaction and gradient growth.- Positive solutions for a subcritical approximate of the scalar curvature problem on the half sphere.- On weighted fractional p-Laplacian type problems with singular lower order terms.- EfficientNet-Based Deep Learning for MRI Brain Tumor Classification.- Financialization of Commodity Markets: Evidence from a Copula-Based Extreme Dependence Analysis.- Multi-Objective Capsule-Inspired Knowledge Distillation for Efficient Edge Image Recognition.- Mathematical Programming for Class Imbalance: A Cost-Sensitive Framework for P2P Credit Assessment.

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.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.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.

• Optimal Control of a Fractional-Order Host–Parasite Model.- Anisotropic Elliptic Equations with Super-Nonlinear Terms and L1-Data.- Nonlinear problem on degenerate elliptic operators with singular reaction and gradient growth.- Positive solutions for a subcritical approximate of the scalar curvature problem on the half sphere.- On weighted fractional p-Laplacian type problems with singular lower order terms.- EfficientNet-Based Deep Learning for MRI Brain Tumor Classification.- Financialization of Commodity Markets: Evidence from a Copula-Based Extreme Dependence Analysis.- Multi-Objective Capsule-Inspired Knowledge Distillation for Efficient Edge Image Recognition.- Mathematical Programming for Class Imbalance: A Cost-Sensitive Framework for P2P Credit Assessment.

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.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.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.

• Optimal Control of a Fractional-Order Host–Parasite Model.- Anisotropic Elliptic Equations with Super-Nonlinear Terms and L1-Data.- Nonlinear problem on degenerate elliptic operators with singular reaction and gradient growth.- Positive solutions for a subcritical approximate of the scalar curvature problem on the half sphere.- On weighted fractional p-Laplacian type problems with singular lower order terms.- EfficientNet-Based Deep Learning for MRI Brain Tumor Classification.- Financialization of Commodity Markets: Evidence from a Copula-Based Extreme Dependence Analysis.- Multi-Objective Capsule-Inspired Knowledge Distillation for Efficient Edge Image Recognition.- Mathematical Programming for Class Imbalance: A Cost-Sensitive Framework for P2P Credit Assessment.