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Full-Text Articles in Physical Sciences and Mathematics
Geometries In Soft Matter, Zhenwei Yao
Excess Porteous, Coherent Porteous, And The Hyperelliptic Locus In M3, Thomas S. Bleier
Excess Porteous, Coherent Porteous, And The Hyperelliptic Locus In M3, Thomas S. Bleier
Mathematics - Dissertations
In the moduli space of curves of genus 3, the locus of hyperelliptic curves forms a divisor, that is a closed subscheme of codimension 1. J. Harris and I. Morrison compute an expression for the class of this divisor, in the Chow ring of the moduli space, using a map of vector bundles and by applying the Thom-Porteous formula to determine an expression for a certain degeneracy locus of this map. One would like to extend their idea in order to compute an expression for the divisor associated to the closure of the hyperelliptic locus, in the Chow ring of …