Abstract
Let \(MI_{Simp,P^{2n + 1} } (k)\) be 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\(MI_{P^{2n + 1} } (k)\)).We prove that the dimension of its Zariski tangent space at a special (symplectic) instanton bundle is 2k(5n−1)+4n2−10n+3, k⩾2.
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Dionisi, C. Symplectic small deformations of special instanton bundle on ℙ2n+1 . Annali di Matematica pura ed applicata 175, 285–293 (1998). https://doi.org/10.1007/BF01783688
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DOI: https://doi.org/10.1007/BF01783688