Registration sheet for the workshop Hopf algebras and tensor categories, May 22-26, 2023 First name Family name Affiliation Email adress Do you wish to give a talk? yes no Day of arrival Day of departure Do you wish to stay at the workshop site? yes no Do you agree to share a room with another person? yes no Individual comment (e.g. proposal to share a room with, dietary restrictions) Please answer the following question. Question: What is 6 + 4 ?? Register