%0 Report %D 2013 %T Symplectic instanton bundles on P3 and 't Hooft instantons %A Ugo Bruzzo %A Dimitri Markushevich %A Alexander Tikhomirov %X We introduce the notion of tame symplectic instantons by excluding a kind of pathological monads and show that the locus $I^*_{n,r}$ of tame symplectic instantons is irreducible and has the expected dimension, equal to $4n(r+1)-r(2r+1)$. The proof is inherently based on a relation between the spaces $I^*_{n,r}$ and the moduli spaces of 't Hooft instantons. %I arXiv:1312.5554 [math.AG] %G en %U http://urania.sissa.it/xmlui/handle/1963/34486 %1 34675 %2 Mathematics %4 1 %# MAT/03 %$ Submitted by Ugo Bruzzo (bruzzo@sissa.it) on 2015-08-07T20:57:05Z No. of bitstreams: 1 Symplectic_instantons_II-rev-dec2014.pdf: 340035 bytes, checksum: 8d0a2dfeea126810645c06e8b6352903 (MD5)