Rubén Figueroa Sestelo

Rubén Figueroa Sestelo is a Researcher affiliated with the University of Santiago de Compostela, holding a position within the Department of Statistics, Mathematical Analysis and Optimization under the Faculty of Mathematics. He obtained his Doctorate in 2011 with a thesis titled *Existence of solution for discontinuous functional equations with deviated arguments*, supervised by Rodrigo López Pouso. His research focuses on differential equations, operator theory, and nonlinear analysis, with applications in areas like mathematical biology and financial models.

Key contributions include work on fixed point theorems for discontinuous operators, boundary value problems, and impulsive delay differential equations. His publications appear in reputable journals such as *Boundary Value Problems*, *Discrete and Continuous Dynamical Systems*, and *Fixed Point Theory*. Collaborations include researchers like Rodrigo López Pouso and Jorge Rodríguez-López.

He was part of research groups *RODA (Reasoning, Discourse and Argumentation)* and *EDNL (Nonlinear differential equations)*. Though no awards are explicitly mentioned, his prolific publication record since 2011 reflects significant academic engagement.