On growth and torsion of groups

We give a subexponential upper bound and a superpolynomial lower bound on the growth function of the Fabrykowski-Gupta group. As a consequence, we answer negatively a question by Longobardi, Maj and Rhemtulla about characterizing groups containing no free subsemigroups on two generators.Comment: 10 page

Art et bruit: Théâtre, magie, cinéma, musique, radio, opéra, performance, ciné-danse

International audienc

Efficacy and safety of defibrotide in the treatment of hepatic veno-occlusive disease/sinusoidal obstruction syndrome following hematopoietic stem cell transplantation: Interim results from the defifrance study

45th Annual Meeting of the European-Society-for-Blood-and-Marrow-Transplantation (EBMT), Frankfurt, GERMANY, MAR 24-27, 2019International audienc