On a certain generalization of spherical twists
代数几何
2007-05-23 v1
摘要
This note gives a generalization of spherical twists, and describe the autoequivalences associated to certain non-spherical objects. Typically these are obtained by deforming the structure sheaves of (0,-2)-curves on threefolds, or deforming -objects introduced by D.Huybrecht and R.Thomas
引用
@article{arxiv.math/0603050,
title = {On a certain generalization of spherical twists},
author = {Yukinobu Toda},
journal= {arXiv preprint arXiv:math/0603050},
year = {2007}
}
备注
14pages