The realization problem for von Neumann regular rings
Rings and Algebras
2015-03-23 v2
Abstract
We survey recent progress on the realization problem for von Neumann regular rings, which asks whether every countable conical refinement monoid can be realized as the monoid of isoclasses of finitely generated projective right -modules over a von Neumann regular ring .
Keywords
Cite
@article{arxiv.0802.1872,
title = {The realization problem for von Neumann regular rings},
author = {Pere Ara},
journal= {arXiv preprint arXiv:0802.1872},
year = {2015}
}
Comments
15 pages, survey paper. It contains a new version of Proposition 4.1, due to Ken Goodearl