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math.AG2002
Computing Instanton Numbers of Curve Singularities
Elizabeth Gasparim, Irena Swanson
We present an algorithm for computing instanton numbers of curve singularities. A comparison is made between these and some other invariants of curve singularities. The algorithm h…
math.AG2002★ 1 cited
Two applications of instanton numbers
Elizabeth Gasparim
The two applications are: 1. sometimes instanton numbers stratify moduli of bundles better than Chern numbers. 2. sometimes instanton numbers distinguish singularities better than…