2 papers
math.RT2012
Special Biserial Cluster-tilted Algebras
Fedra Babaei, Yvonne Grimeland
We give a complete description of all special biserial cluster-tilted algebras over a finite dimensional hereditary algebra H over an algebraically closed field K.
math.MG2012
HyperKahler contact Distribution in 3-Sasakain Manifolds
M. M. Rezaii, H. Attarchi, F. Babaei
In this paper, the HyperKahler contact distribution of a 3-Sasakian manifold is studied. To analyze the curvature properties of this distribution, the special metric connection $\b…