Non-isomorphism of categories of algebras
Rings and Algebras
2018-08-21 v1 Category Theory
Logic
Abstract
This paper was accepted for Comment. Math. Univ. Carolinae in 1968 but then got lost during the military occupation of Prague and surrounding events. My own long-lost carbon copy of it turned up in my Columbia office. The only changes to the text are addition of a footnote and some commas.
Cite
@article{arxiv.1808.06242,
title = {Non-isomorphism of categories of algebras},
author = {Walter D Neumann},
journal= {arXiv preprint arXiv:1808.06242},
year = {2018}
}