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Vietnam Journal of Mathematics 34:2(2006) 189-207

The Quantum Double of a Dual Andruskiewitsch-Schneider Algebra Is a Tame Algebra 

Meihua Shi

Abstract.  In this paper, we study the representation theory of the quantum double D(Gn, d). We give the structure of projective modules of D(Gn, d) at first. By this, we give the Ext-quiver (with relations) of D(Gn, d) and show that D(Gn, d) is a tame algebra.

 

2000 Mathematics Subject Classification: 16W30.

Keywords: Representation Theory, Quantum double Tame Algebra.

 

 

 

 

 

 

 

 

 

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