Exceptional and Rigid Sheaves on Surfaces with Anticanonical Class without Base Components
alg-geom
2008-02-03 v1 代数几何
摘要
The paper consists of three parts. In the first of them different kinds stability are discussed. In particular, the stability concept with respect to nef divisor is introduced. A structure of rigid and superrigid vector bundles on smooth projective surfaces with nef anticanonical class is studied in the second part. We prove that any superrigid bundle has a unique exceptional filtration. In the last part we give constructive description of exceptional bundles on these surfaces.
引用
@article{arxiv.alg-geom/9511016,
title = {Exceptional and Rigid Sheaves on Surfaces with Anticanonical Class without Base Components},
author = {Sergej A. Kuleshov},
journal= {arXiv preprint arXiv:alg-geom/9511016},
year = {2008}
}
备注
LaTeX v 2.09. e-mail address: [email protected] , 70 pages, Contents on p.70