A non-vanishing theorem for \(\mathbb{Q}\)-divisors on surfaces

DOI10.1016/j.jalgebra.2005.05.005zbMath1093.14010OpenAlexW2053490593MaRDI QIDQ2575717

D.-Q. Zhang, Jungkai Alfred Chen, Meng Chen

Publication date: 6 December 2005

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jalgebra.2005.05.005

zbMATH Keywords

nonvanishing theoremsadjoint divisorssurface, projective, nonsingular

Mathematics Subject Classification ID

Vanishing theorems in algebraic geometry (14F17) Surfaces and higher-dimensional varieties (14J99) Divisors, linear systems, invertible sheaves (14C20)

Related Items (5)

On a conjecture of Beltrametti and Sommese ⋮ Effective non-vanishing for algebraic surfaces in positive characteristic ⋮ Invariant hypersurfaces of endomorphisms of projective varieties ⋮ Polarized endomorphisms of uniruled varieties. With an appendix by Y. Fujimoto and N. Nakayama ⋮ Rationality of rationally connected threefolds admitting non-isomorphic endomorphisms

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