![International Workshop on Differential Equations - On the Occasion of Luis Sanchez’s 70th Birthday Fotografia estilizada de Luis Sanchez, sobre um fundo encarnado com fórmulas](https://ciencias.ulisboa.pt/sites/default/files/styles/destaque/public/international-workshop-differential-equations-2019.png?itok=VSWpS716)
The celebration, presented as an International Workshop on Differential Equations, will have distinguished Plenary Speakers who have had an emblematic importance in Sanchez scientific activity, at national and international level, and are, moreover, representative of the proficuous, fruitful and friendly research environment from which many generations have benefited.