Café conversations: A tribute to Norbert A'Campo
arXiv:2310.01150
Abstract
This is an intrusion in the life and the mathematics of Norbert A'Campo, intended to be a tribute to him and an acknowledgement of his impact on those who know him and his work. The final version of this paper appears in the book ``Essays in Geometry, Dedicated to Norbert A'Campo'', IRMA Lectures in Mathematics and Theoretical Physics, EMS Press, Berlin, 2023.