Moncef Ghazel is a Tunisian mathematician and researcher at the Faculty of Sciences of Tunis, University of Tunis El Manar. He earned his Ph.D. in Mathematics from the University of Wisconsin–Madison in 1995, focusing on algebraic topology. His research interests include algebraic topology, category theory, and topological structures. Dr. Ghazel has contributed to the study of loop groups, fibrewise topology, and Reedy diagrams in model categories. His recent work includes the articles \Kan extendable subcategories and fibrewise topology (2024), Thin loop groups (2020), and Reedy Diagrams in V-Model Categories (2019), reflecting his focus on combining categorical methods with topological and homotopy-theoretic structures.