|
This article is cited in 11 scientific papers (total in 11 papers)
On a new compactification of moduli of vector bundles on a surface.
III: Functorial approach
N. V. Timofeeva P. G. Demidov Yaroslavl State University
Abstract:
A new compactification for the scheme of moduli for Gieseker-stable vector bundles with prescribed Hilbert polynomial on the smooth projective polarized surface $(S,L)$ is constructed. We work over the field $k=\bar k$ of characteristic zero. Families of locally free sheaves on the surface $S$ are completed with locally free sheaves on schemes which are modifications of $S$. The Gieseker-Maruyama moduli space has a birational
morphism onto the new moduli space. We propose the functor for families of pairs ‘polarized scheme-vector bundle’ with moduli space of such type.
Bibliography: 16 titles.
Keywords:
moduli space, semistable coherent sheaves, moduli functor, algebraic surface.
Received: 13.11.2009 and 29.06.2010
Citation:
N. V. Timofeeva, “On a new compactification of moduli of vector bundles on a surface.
III: Functorial approach”, Mat. Sb., 202:3 (2011), 107–160; Sb. Math., 202:3 (2011), 413–465
Linking options:
https://www.mathnet.ru/eng/sm7652https://doi.org/10.1070/SM2011v202n03ABEH004151 https://www.mathnet.ru/eng/sm/v202/i3/p107
|
Statistics & downloads: |
Abstract page: | 594 | Russian version PDF: | 208 | English version PDF: | 10 | References: | 58 | First page: | 10 |
|