Publications in collaboration with researchers from Universidade de Brasília (4)

2023

  1. Aritmethic lattices of SO(1,n) and units of group rings

    Journal of Pure and Applied Algebra, Vol. 227, Núm. 11

2017

  1. Coherent groups of units of integral group rings and direct products of free groups

    Mathematical Proceedings of the Cambridge Philosophical Society, Vol. 162, Núm. 2, pp. 191-209

2011

  1. Subgroup separability in integral group rings

    Journal of Algebra, Vol. 347, Núm. 1, pp. 60-68

2007

  1. Groups of units of integral group rings commensurable with direct products of free-by-free groups

    Advances in Mathematics, Vol. 212, Núm. 2, pp. 692-722