Abstract
We show that if a normal $\mathbb{Q}$-acyclic complex surface has negative Kodaira dimension then its smooth locus is not of general type. This generalizes an earlier result of Koras--Russell for contractible surfaces.
Citation
Karol Palka. Mariusz Koras. "Singular $\mathbb{Q}$-homology planes of negative Kodaira dimension have smooth locus of non-general type." Osaka J. Math. 50 (1) 61 - 114, March 2013.
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