Open embeddings and pseudoflat epimorphisms
Functional Analysis
2021-03-23 v3 Complex Variables
Rings and Algebras
Abstract
We characterize open embeddings of Stein spaces and of -manifolds in terms of certain flatness-type conditions on the respective homomorphisms of function algebras.
Cite
@article{arxiv.1908.02117,
title = {Open embeddings and pseudoflat epimorphisms},
author = {Oleg Aristov and A. Yu. Pirkovskii},
journal= {arXiv preprint arXiv:1908.02117},
year = {2021}
}
Comments
21 pages. v3: a mistake in Theorem 3.24 is corrected