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 I received my Ph.D. in Mathematics from the University of Montpellier II, France, and have since developed an internationally recognized research profile in variational analysis, nonsmooth optimization, and set-valued analysis. My work has contributed to advancing the theory of Proximal subdifferentiability,  Regularity of functions and sets, and generalized projections in Banach spaces, with a particular emphasis on extending classical Hilbert space results to more general geometric settings such as smooth, uniformly convex, and uniformly smooth Banach spaces. 

A significant part of my research has been devoted to the study of nonconvex sweeping processes and nonconvex differential inclusions, where I have developed new existence, uniqueness, and stability results using tools from nonsmooth analysis and proximal calculus. These contributions have deepened the understanding of evolution problems involving moving sets and have opened new directions for applications in mechanics, control, and economics. I have also worked extensively on variational inequalities in both convex and nonconvex frameworks, investigating their connections with generalized projections and optimality conditions.

I have published extensively in leading journals including the Journal of Optimization Theory and Applications, Nonlinear Analysis, and Set-Valued and Variational Analysis, and I am the author of the monograph “Nonsmooth Analysis and Optimization in Banach Spaces”. My recent research focuses on  V-proximal analysis, and its applications to constrained optimization and variational inequalities. In addition to my research, I am actively involved in teaching, graduate supervision, and serve as a reviewer for numerous international journals.