Irreducibility and Smoothness of the moduli space of mathematical 5--instantons over ${\mathbb P}_3$

I. Coanda; A. Tikhomirov; G. Trautmann

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Irreducibility and Smoothness of the moduli space of mathematical 5--instantons over ${\mathbb P}_3$

I. Coanda·A. Tikhomirov·G. Trautmann

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Abstract

We prove that the space of mathematical instantons with second Chern class 5 over ${\mathbb P}_3$ is smooth and irreducible. Unified and simple proofs for the same statements in case of second Chern class $\leq 4$ are contained.

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I. Coanda, A. Tikhomirov, G. Trautmann. 2002-07-25. Irreducibility and Smoothness of the moduli space of mathematical 5--instantons over ${\mathbb P}_3$. https://arxiv.org/abs/math/0206064

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