A note on Amitsur's noncrossed product theorem
Rings and Algebras
2024-01-09 v1
Abstract
In this note we give a short and elementary proof for a part of Amitsur's noncrossed product theorem. Our approach does not rely on well-known results of valuation theory. Instead, we employ some preliminary properties of the unit groups of formal iterated Laurent series division rings.
Keywords
Cite
@article{arxiv.2401.03574,
title = {A note on Amitsur's noncrossed product theorem},
author = {Mehran Motiee},
journal= {arXiv preprint arXiv:2401.03574},
year = {2024}
}