Matrix Problems in Hilbert Spaces

2006/05/29 by Roiter, A. V., Kruglyak, S. A., Nazarova, L. A.
#FOS: Mathematics #Representation Theory (math.RT)

paper · doi:10.48550/arxiv.math/0605728

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.

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