The spectral problem and algebras associated with extended Dynkin graphs. I
Representation Theory
2007-05-23 v1
Abstract
There is a connection between *-representations of algebras associated with graphs and the problem about the spectrum of a sum of Hermitian operators (spectral problem). For algebras associated with extended Dynkin graphs we give an explicit description of the parameters for which there are -representations and an algorithm for constructing these representations.
Cite
@article{arxiv.math/0601533,
title = {The spectral problem and algebras associated with extended Dynkin graphs. I},
author = {Stanislav Krugljak and Stanislav Popovych and Yurii Samoilenko},
journal= {arXiv preprint arXiv:math/0601533},
year = {2007}
}