Controlabilité à zéro des systèmes à deux équations paraboliques avec un seul controle

Abstract

The aim of the thesis is to study the null controllability of the systems to two parabolic equations with a single control. First we look at the problem of null controllability for a linear parabolic system. Subsequently we explore the concept of null controllability of systems of two linear parabolic equations, with a single control through examples available in a lot of researches which treat this problem.