Symmetric polynomials constructed from moduli of stable sheaves with oddc
1 on ruled surfaces |
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| Authors: | Zhenbo Qin |
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| Institution: | (1) Department of Mathematics and Statistics, Mcmaster University, L8S 4K1 Hamilton, Ontario, Canada |
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| Abstract: | We shall describe a universal sheaf for the moduli of stable sheaves with odd first chern class over ruled surfacesX. Then, we define and compute a set of symmetric polynomials in the symmetric algebra Sym* (H
2(X;Z)), which are algebro-geometric analogues of Donaldson's polynomials (see 7] and 8]). |
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