1. Moduli of twisted orbifold sheaves
- Author
-
Max Lieblich
- Subjects
Mathematics(all) ,Pure mathematics ,Mathematics - Number Theory ,General Mathematics ,010102 general mathematics ,Sheaves ,Gerbe ,01 natural sciences ,14D20, 16K50 ,Moduli ,Mathematics - Algebraic Geometry ,Orbifold ,Mathematics::Algebraic Geometry ,Mathematics::Category Theory ,0103 physical sciences ,Twisted sheaf ,FOS: Mathematics ,010307 mathematical physics ,Number Theory (math.NT) ,0101 mathematics ,Algebraic Geometry (math.AG) ,Mathematics - Abstract
We study stacks of slope-semistable twisted sheaves on orbisurfaces with projective coarse spaces and prove that in certain cases they have many of the asymptotic properties enjoyed by the moduli of slope-semistable sheaves on smooth projective surfaces., Comment: 27 pages; further clarification of the introduction; comments still welcome
- Published
- 2008
- Full Text
- View/download PDF