On a new compactification of moduli of vector bundles on a surface. III: Functorial approach

Nadezhda V Timofeeva
2011 Sbornik. Mathematics  
The construction for nonreduced projective moduli scheme of semistable admissible pairs is performed. We establish the relation of this moduli scheme with reduced moduli scheme built up in the previous article and prove that nonreduced moduli scheme contains an open subscheme which is isomorphic to moduli scheme of semistable vector bundles.
doi:10.1070/sm2011v202n03abeh004151 fatcat:amygf77sbffdnbzfhl7bcil7ei