## A sequence of blowing-ups connecting moduli of sheaves and the Donaldson polynomial under change of polarization

- K. Yamada
- J. Math. Kyoto Univ. 43
- 2003

@inproceedings{Yamada2017TitleDA, title={Title Desingularization and Singularities of Some Moduli Scheme ofSheaves on a Surface}, author={Kimiko A. Yamada}, year={2017} }

- Published 2017

Let X be a nonsingular projective surface over C, and H− and H+ be ample line bundles onX in adjacent chamber of type (c1, c2). Let 0 < a− < a+ < 1 be adjacent minichambers, which are defined from H− and H+, such that the moduli scheme M(H−) of rank-two a−-stable sheaves with Chern classes (c1, c2) is non-singular. We shall construct a desingularization of… CONTINUE READING

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