2001/06/07 by Kota Yoshioka, Yoshioka, Kota
Mathematics · #Algebraic Geometry (math.AG) #FOS: Mathematics #math.AG
paper · pdf · doi:10.48550/arxiv.math/0106042
11 pages
arxiv created 2001/06/07 · arxiv updated 2009/11/30
We discuss some relations of moduli of sheaves on rational surfaces by using universal extensions. These are a generalization of Maruyama's method to construct Uhlenbeck compactification of moduli of vector bundles.