Centralizers in Free Group Algebras and Nonsingular Curves
arXiv:1611.03555 · doi:10.1016/j.jalgebra.2018.09.014
Abstract
The centralizer of any non-scalar element of a free group algebra over a field is the coordinate ring of a nonsingular curve.
arXiv:1611.03555 · doi:10.1016/j.jalgebra.2018.09.014
The centralizer of any non-scalar element of a free group algebra over a field is the coordinate ring of a nonsingular curve.