Symplectic small deformations of special instanton bundle on ℙ2n+1
| Autor: | Dionisi, Carla |
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| Zdroj: | Annali di Matematica Pura ed Applicata; December 1998, Vol. 175 Issue: 1 p285-293, 9p |
| Abstrakt: | Letbe the moduli space of stable symplectic instanton bundles on ℙ2n+1 with second Chern class c2=k (it is a closed subscheme of the moduli space).We prove that the dimension of its Zariski tangent space at a special (symplectic) instanton bundle is2k(5n−1)+4n2−10n+3, k⩾2. |
| Databáze: | Supplemental Index |
| Externí odkaz: |
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