Kaïs AmmariKaïs Ammari is professor of mathematics at the Université de Monastir, Tunisia. His domain of expertise includes analysis of partial differential equations, control theory and operator semigroup theory. He has held visiting professorships at various niversities in France, Italy and Spain, and has developed a number of international cooperative projects. He is the head of the research mathematical laboratory of Analysis and Control of PDEs (ACEDP). He serves on the editorial boards of various mathematics journals. Read More Read Less