Computing instanton numbers of curve singularities

DOI10.1016/j.jsc.2005.01.008zbMath1140.14024arXivmath/0208069OpenAlexW2067941873MaRDI QIDQ2456579

Elizabeth Gasparim, Irena Swanson

Publication date: 19 October 2007

Published in: Journal of Symbolic Computation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0208069

zbMATH Keywords

vector bundlescurve singularitiesinstanton numbers

Mathematics Subject Classification ID

Vector bundles on surfaces and higher-dimensional varieties, and their moduli (14J60) Singularities of curves, local rings (14H20)

Related Items

25 open questions about vector bundles and their moduli ⋮ Three applications of instanton numbers ⋮ The Atiyah-Jones conjecture for rational surfaces ⋮ Vector Bundles Near Negative Curves: Moduli and Local Euler Characteristic

Uses Software

• Macaulay2

Cites Work

• Rank two bundles on the blow-up of \(\mathbb{C}^2\)
• Quasihomogeneous isolated singularities of hyperplanes.
• Numerical invariants for bundles on blow-ups
• Chern classes of bundles on blown-up surfaces
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