2 papers
math.OA2008
On concrete models for local operator spaces
Xavier Mary
In this short note, we propose a concrete analogue of the space $\cL(H)$ for local operator spaces, the multinormed -algebra $\displaystyle\prod_α \cL(H_α)$.
math.FA2008
Invariant Krein subspaces, regular irreducibility and integral representations
Xavier Mary
We study unitary representations of groups in Krein spaces, irreducibility criteria and integral decompositions. Our main tool is the theory of Krein subspaces and their (reproduci…