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arXiv · 1912.00929

A note on nodal determinantal hypersurfaces

Sz-Sheng Wang
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Abstract

We prove that a general determinantal hypersurface of dimension 3 is nodal. Moreover, in terms of Chern classes associated with bundle morphisms, we derive a formula for the intersection homology Euler characteristic of a general determinantal hypersurface.

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Sz-Sheng Wang. 2019-12-02. A note on nodal determinantal hypersurfaces. https://doi.org/10.1007/s10711-020-00512-y

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