Matrix Problems in Hilbert Spaces

Abstract

We consider matrix problems in Hilbert spaces (orthoscalar representations of quivers and posets). A criterion of tameness of the problem of classification of indecomposable orthoscalar representations of a quiver is given.

References in corpus (2)

• Locally-scalar representations of graphs in the category of Hilbert spaces
• On *-representations of a certain class of algebras related to a graph