Betti numbers of holomorphic symplectic quotients via arithmetic Fourier transform.
A Fourier transform technique is introduced for counting the number of solutions of holomorphic moment map equations over a finite field. This technique in turn gives information on Betti numbers of holomorphic symplectic quotients. As a consequence, simple unified proofs are obtained for formulas o...
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| Format: | Journal article |
| Sprog: | English |
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2006
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