English

On the construction problem for Hodge numbers

Algebraic Geometry 2015-05-27 v3 Geometric Topology

Abstract

For any symmetric collection of natural numbers h^{p,q} with p+q=k, we construct a smooth complex projective variety whose weight k Hodge structure has these Hodge numbers; if k=2m is even, then we have to impose that h^{m,m} is bigger than some quadratic bound in m. Combining these results for different weights, we solve the construction problem for the truncated Hodge diamond under two additional assumptions. Our results lead to a complete classification of all nontrivial dominations among Hodge numbers of Kaehler manifolds.

Keywords

Cite

@article{arxiv.1301.0478,
  title  = {On the construction problem for Hodge numbers},
  author = {Stefan Schreieder},
  journal= {arXiv preprint arXiv:1301.0478},
  year   = {2015}
}

Comments

34 pages; final version, to appear in Geometry & Topology

R2 v1 2026-06-21T23:03:27.472Z