Skip to main content

Varietal Terwilliger Algebras

Dr. Bangteng Xu

Dr. Bangteng Xu / Eastern Kentucky University

In this talk we will first present the notion of a varietal Terwilliger algebra, which is an abstraction of the Terwilliger algebra of a commutative association scheme.  Then we discuss some basic properties of varietal Terwilliger algebras.  In particular, there exists a varietal Terwilliger algebra defined by any given standard C-algebra.  We will also present a necessary and sufficient condition under which a quotient algebra of a varietal Terwilliger algebra is also a varietal Terwilliger algebra.  Other properties will also be mentioned.

Open /*deleted href=#openmobile*/