Universal operator algebras of directed graphs

Abstract

We define and investigate properties of universal operator algebras of directed graphs. Results include free products decomposition and continuity of the construction with respect to direct limits. Lastly we prove some K-theoretic results about our algebras.

19 pages, uses xypic, submitted to Houston Journal of Mathematics

Cited by in corpus (2)

• A unified framework for graph algebras and quantum causal histories
• Explicit construction and uniqueness for universal operator algebras of directed graphs