On two Notions of Semistability
Algebraic Geometry
2013-11-14 v2
Abstract
We show that certain semistable sheaves on the projective plane with linear Hilbert polynomial are cokernels of semistable morphisms of decomposable sheaves.We exhibit certain locally closed subvarieties of moduli spaces of semistable sheaves as quotients modulo nonreductive groups.
Cite
@article{arxiv.math/0703859,
title = {On two Notions of Semistability},
author = {Mario Maican},
journal= {arXiv preprint arXiv:math/0703859},
year = {2013}
}
Comments
Version 2 has three sections added. To appear in the Pacific Journal of Mathematics