Recent perspectives on the Invariant Subspace Problem
Published: Jul 29, 2025
Last Updated: Jul 29, 2025
Authors:I. Chalendar, J. R. Partington
Abstract
We review recent work connected with the invariant subspace problem for operators, in particular new developments in the last 15 years. In particular, we include discussions of almost-invariant subspaces, universal operators, specific classes of operators and new results in the framework of Banach spaces.