817 citations
- Université de MontréalCA12 papers
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- Center for Astrophysics Harvard & SmithsonianUS5 papers
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math.AG2009★ 7 cited
On the canonical line bundle and negative holomorphic sectional curvature
Gordon Heier, Steven S. Y. Lu, Bun Wong
We prove that a smooth complex projective threefold with a Kähler metric of negative holomorphic sectional curvature has ample canonical line bundle. In dimensions greater than thr…
math.AG2009★ 12 cited
Grothendieck topologies from unique factorisation systems
Mathieu Anel
This work presents a way to associate a Grothendieck site structure to a category endowed with a unique factorisation system of its arrows. In particular this recovers the Zariski…