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

I. Coanda, A. Tikhomirov, G. Trautmann

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 ca…