Work

Hard Lefschetz theorem for logarithmic sheaves twisted by pseudo-effective line bundles

Year: 2026

Type: preprint

Abstract: In this paper, a Hard Lefschetz theorem for logarithmic sheaves twisted by pseudo-effective line bundles is established, extending a theorem of Demailly, Peternell, and Schneider.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2609.14175

Author: Watanabe, Yuta

Institution: Chuo University

Language: English

Topic: Algebraic Geometry and Number Theory

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

Funder: Japan Society for the Promotion of Science

Award: Global Complex Analysis via Multiplier Ideal Sheaves on Weakly Pseudoconvex Spaces with Singular Positivity

OpenAlex ID: W7213293075

Cites: 1

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Related to: 10