Resumen de On quasinilpotent operators, II

Ciprian Foias, Il Bong Jung, Eungil Ko, Carl Pearcy

• In this paper we continue to modify and expand a technique due to Enflo for producing nontrivial hyperinvariant subspaces for quasinilpotent operators, and thereby obtain such subspaces for some additional quasinilpotent operators on Hilbert space. We also obtain a structure theorem for a certain class of operators.