J. Aust. Math. Soc.  77 (2004), 111-122
You can see the arrows in a quiver operator algebra

Baruch Solel
  Department of Mathematics
  Technion
  Haifa 32000
  Israel
  mabaruch@techunix.technion.ac.il


Abstract
We prove that two quiver operator algebras can be isometrically isomorphic only if the quivers ( = directed graphs) are isomorphic. We also show how the graph can be recovered from certain representations of the algebra.
Download the article in PDF format (size 110 Kb)

TeXAdel Scientific Publishing ©  Australian MS