arXiv · 1310.2784
Étale contractible varieties in positive characteristic
Abstract
Unlike in characteristic 0, there are no non-trivial smooth varieties over an algebraically closed field k of characteristic p>0 that are contractible in the sense of etale homotopy theory.
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Armin Holschbach, Johannes Schmidt, Jakob Stix. 2014-01-28. Étale contractible varieties in positive characteristic. https://doi.org/10.2140/ant.2014.8.1037
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