Séminaire des jeunes : Diego Sánchez Sanz (Sorbonne Université) : Van der Corput lemma and the study of oscillating integrals in several variables
Bâtiment Fermat, salle 4205Abstract : Van der Corput lemma is an interesting tool to analyse in a quick and simple manner the rough behaviour of oscillatory integrals. However, its original statement fails to work in the picture of several variables, forcing us to