Discrete groups without finite quotients
Sign Up to like & getrecommendations! Published in 2018 at "Topology and its Applications"
DOI: 10.1016/j.topol.2018.08.013
Abstract: We construct an infinite discrete subgroup of the isometry group of $\mathbb H^3$ with no finite quotients other than the trivial group. read more here.
Keywords: groups without; topology; without finite; finite quotients ... See more keywords
Simple finite-dimensional algebras without finite basis of identities
Sign Up to like & getrecommendations! Published in 2017 at "Siberian Mathematical Journal"
DOI: 10.1134/s0037446617030090
Abstract: In 1993, Shestakov posed a problem of existence of a central simple finite-dimensional algebra over a field of characteristic 0 whose identities cannot be defined by a finite set (Dniester Notebook, Problem 3.103). In 2012,… read more here.
Keywords: simple finite; finite dimensional; basis identities; finite basis ... See more keywords