3 papers
math.RT2011
The Second Hochschild Cohomology Group for a Class of One-Parametric Self-Injective Algebras
Deena Al-Kadi
In this paper we determine the second Hochschild cohomology group for a class of self-injective algebras of tame representation type namely, those which are standard one-parametric…
math.RT2010
Distinguishing derived equivalence classes using the second Hochschild cohomology group
Deena Al-Kadi
In this paper we study the second Hochschild cohomology group of the preprojective algebra of type over an algebraically closed field of characteristic 2. We also calcula…
math.RT2007
Self-injective algebras and the second Hochschild cohomology group
Deena Al-Kadi
In this paper we study the second Hochschild cohomology group of a finite dimensional algebra . In particular, we determine where is a finite dimensi…