A criterion for uniruledness in positive characteristic

DOI10.2748/tmj/1178225839zbMath0838.14030OpenAlexW2019754092MaRDI QIDQ1319186

Ei-ichi Sato

Publication date: 9 June 1996

Published in: Tôhoku Mathematical Journal. Second Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2748/tmj/1178225839

zbMATH Keywords

positive characteristiccriterion for a variety to be separably uniruled

Mathematics Subject Classification ID

Rational and ruled surfaces (14J26) Finite ground fields in algebraic geometry (14G15)

Related Items

Deformations of rational curves in positive characteristic, Low-dimensional projective manifolds with nef tangent bundle in positive characteristic

Cites Work

• Toroidal embeddings. I
• A numerical criterion for uniruledness