Computing instanton numbers of curve singularities

• Autores: Elizabeth Gasparim, Irena Swanson
• Localización: Journal of symbolic computation, ISSN 0747-7171, Vol. 40, Nº 2, 2005, págs. 965-978
• Idioma: inglés
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• Resumen

  • Abstract 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 is implemented in Macaulay2, and can be downloaded from http://www.math.nmsu.edu/~iswanson/instanton.m2 or from http://emmy.nmsu.edu/~gasparim/m2code.