arXiv · math/0702498
In this article, we prove that if $X$ is a Stein space and $Ω\subset X$ an increasing sequence of $q$-complete open subsets, then $Ω$ is $q$-complete.
Youssef Alaoui. 2008-03-06. A generalization of the Levi problem with singularities. https://arxiv.org/abs/math/0702498
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