A generalization of the Oort conjecture

The Oort conjecture (now a theorem of Obus–Wewers and Pop) states that if $k$ is an algebraically closed field of characteristic $p$, then any cyclic branched cover of smooth projective $k$-curves lifts to characteristic zero. This is equivalent to the local Oort conjecture, which states that all cy...

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Veröffentlicht in:	Commentarii mathematici Helvetici 2017-01, Vol.92 (3), p.551-620
1. Verfasser:	Obus, Andrew
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebraic geometry Commutative rings and algebras Field theory and polynomials Number theory
Online-Zugang:	Volltext
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