Book of Abstracts The 3rd MAMAA, Chefchaouen 2018

This book contains abstracts presented at the third Moroccan Andalusian Meeting on Algebras and their Applications, that took place in Chefchaouen (Morocco) from 12th to 14th April, 2018. This Meeting joined many Andalusian, Moroccan and African universities, in the context of the cooperation relationships between Moroccan and Andalusian universities in the field of Mathematics, that began more than thirty years ago. Initially it started between the universities of Granada and Rabat, thanks to the personal efforts of professors Ángel Rodríguez Palacios and Amin Kaidi. These relationships were extended to the Faculty of Sciences in Tetouan with the valuable support of the dean Layachi Imlahi, who encouraged the Algebra and its Applications Research Team of the Department of Mathematics, with many other Andalusian universities, to start the first scientific cooperation projects.