A remark on characterizations of projective spaces among singular varieties

DOI10.1007/s00025-007-0269-xzbMath1136.14301OpenAlexW2028728392MaRDI QIDQ927806

Claudio Fontanari, Edoardo Ballico

Publication date: 10 June 2008

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00025-007-0269-x

zbMATH Keywords

projective spaceample vector bundletangent sheaflog-terminal singularitiesquadric cone

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) Rational and unirational varieties (14M20) Differentials and other special sheaves; D-modules; Bernstein-Sato ideals and polynomials (14F10) Minimal model program (Mori theory, extremal rays) (14E30)