On Hodge-Riemann Cohomology Classes
On Hodge-Riemann Cohomology Classes
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发表时间:
2021-06
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通讯作者:
J. Ross;M. Toma
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作者:
J. Ross;M. Toma
We prove that Schur classes of nef vector bundles are limits of classes that have a property analogous to the Hodge-Riemann bilinear relations. We give a number of applications, including (1) new log-concavity statements about characteristic classes of nef vector bundles (2) log-concavity statements about Schur and related polynomials (3) another proof that normalized Schur polynomials are Lorentzian.