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arXiv · 1305.4811

Polarizations on limiting mixed Hodge structures

Taro Fujisawa
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Abstract

We construct a polarization on the relative log de Rham cohomology groups of a projective log deformation. To this end, we study the behavior of weight and Hodge filtrations under the cup product and construct a trace morphism for a log deformation.

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Taro Fujisawa. 2014-12-23. Polarizations on limiting mixed Hodge structures. https://doi.org/10.5427/jsing.2014.8k

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