Guodong Zhou

most citedKuelshammer ideals and the scalar problem for blocks with dihedral defect groups

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

math.RT2008★ 2 cited

Kuelshammer ideals and the scalar problem for blocks with dihedral defect groups

Thorsten Holm, Guodong Zhou

In by now classical work, K. Erdmann classified blocks of finite groups with dihedral defect groups (and more generally algebras of dihedral type) up to Morita equivalence. In the…

math.GR2007

On the Vertices of Indecomposable Modules Over Dihedral 2-Groups

Guodong Zhou

Let $k$ be an algebraically closed field of characteristic 2. We compute the vertices of all indecomposable $k D_{8}$ -modules for the dihedral group $D_{8}$ of order 8. We also give a c…

math.KT2007

Harder-Narasimhan Filtrations and K-Groups of an Elliptic Curve

Guodong Zhou

Let $X$ be an elliptic curve over an algebraically closed field. We prove that some exact sub-categories of the category of vector bundles over $X$ , defined using Harder-Narasimhan…