Meng, H.Ballester-Bolinches, A.Esteban Romero, RamónFuster-Corral, N.2022-07-142022-07-142021-020002-9939https://riunet.upv.es/handle/10251/184212[EN] A group G is said to be an involutive Yang¿Baxter group, or simply an IYB-group, if it is isomorphic to the permutation group of an involutive, nondegenerate set-theoretic solution of the Yang-Baxter equation. We give new sufficient conditions for a group that can be factorised as a product of two IYB-groups to be an IYB-group. Some earlier results are direct consequences of our main theorem.Reserva de todos los derechosFinite left braceYang-Baxter equationInvolutive nondegenerate solutionsInvolutive Yang-Baxter groupMATEMATICA APLICADAArtículo10.1090/proc/15283Abierto