On moduli spaces of 4- or 5-instanton bundles
Abstract
Description
We study the scheme of multi-jumping lines of an $n$-instanton bundle mainly for $n\leq 5$. We apply it to prove the irreducibility and smoothness of the moduli space of 5-instanton. Some particular situations with higher $c_2$ are also studied.
Latex, 49 pages
Latex, 49 pages