Articles with "positivity second" as a keyword



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Positivity of the second exterior power of the tangent bundles

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Published in 2021 at "Advances in Mathematics"

DOI: 10.1016/j.aim.2021.107757

Abstract: Let $X$ be a smooth complex projective variety with nef $\bigwedge^2 T_X$ and $\dim X \geq 3$. We prove that, up to a finite etale cover $\tilde{X} \to X$, the Albanese map $\tilde{X} \to {\rm… read more here.

Keywords: nef bigwedge; positivity second; power tangent; exterior power ... See more keywords