Effective generation and twisted weak positivity of direct images
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Publication:1736428
DOI10.2140/ant.2019.13.425zbMath1423.14048arXiv1712.08723OpenAlexW2779887819MaRDI QIDQ1736428
Takumi Murayama, Yajnaseni Dutta
Publication date: 26 March 2019
Published in: Algebra \& Number Theory (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1712.08723
Singularities of surfaces or higher-dimensional varieties (14J17) Fibrations, degenerations in algebraic geometry (14D06) Effectivity, complexity and computational aspects of algebraic geometry (14Q20) Minimal model program (Mori theory, extremal rays) (14E30) Divisors, linear systems, invertible sheaves (14C20)
Related Items (5)
Notes on direct images of pluricanonical bundles ⋮ On asymptotic base loci of relative anti-canonical divisors of algebraic fiber spaces ⋮ Seshadri constants for vector bundles ⋮ On the effective freeness of the direct images of pluricanonical bundles ⋮ On the global generation of direct images of pluri-adjoint line bundles
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- Restricted volumes and base loci of linear series
- Seshadri constants on smooth threefolds
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