## Introduction

Introduction

Lilia Ghaffour is a PhD candidate in the Division of Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) at KAUST. She has a bachelor degree a master degree in Applied Mathematics from University of Mostaganem (Mathematics and Computer Science), Algeria. She joined the PhD degree program in Appl. Math. and Computational Sc. at King Abdullah University of Science and Technology (KAUST) in fall 2016. She is intersted in the study of control notions for partial differential equations.