engleski

Extensions of product systems

Let V be a Hilbert A-module. Every semigroup of strict endemorphisms of a C*-algebra of all adjointable maps on V gives rise to a product system on V. If a Hilbert B-module W is an extension of V, then the fact that morphisms on W correspond to morphisms on V enables us to relate product systems of V and W.

Hilbert C*-modules; extensions; morphisms; product systems; endomorphisms; linking algebra

nije evidentirano