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arXiv · 1603.00548

Euler obstruction of essentially isolated determinantal singularities

Nancy Carolina Chachapoyas Siesquén
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Abstract

We study the Euler obstruction of essentially isolated determinantal singularities (EIDS). The EIDS were defined by W. Ebeling and S. Gusein-Zade, as a generalization of isolated singularity. We obtain some formulas to calculate the Euler obstruction for the determinantal varieties with singular set an ICIS.

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Nancy Carolina Chachapoyas Siesquén. 2016-03-02. Euler obstruction of essentially isolated determinantal singularities. https://arxiv.org/abs/1603.00548

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