Witt's theorem for noncommutative conics
Algebraic Geometry
2015-05-15 v3 Quantum Algebra
Abstract
Let k be a field. We show that all homogeneous noncommutative curves of genus zero over k are noncommutative P^1-bundles over a (possibly) noncommutative base. Using this result, we compute complete isomorphism invariants of homogeneous noncommutative curves of genus zero, allowing us to generalize a theorem of Witt.
Cite
@article{arxiv.1503.04341,
title = {Witt's theorem for noncommutative conics},
author = {A. Nyman},
journal= {arXiv preprint arXiv:1503.04341},
year = {2015}
}
Comments
Section two generalized