On the strong liouville property for co-compact Riemannian covers

On the convex compactness property for t

On the convex compactness property for the strong operator topology and related topics

✍ Mustapha Mokhtar-Kharroubi 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 120 KB 👁 1 views

## Abstract We give __direct proofs__ of the convex compactness property for the strong operator topology in __Lebesgue spaces__ for compact or weakly compact operators. We also show how this tool applies to spectral theory of perturbed semigroups. Some non‐weakly compact operators arising in pertu