Georg W. Hofmann

most citedThe Weyl group of type

A_{1}

root systems extended by an abelian group

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

collaborators

2 papers

math.GR2008★ 1 cited

The Weyl group of type $A_{1}$ root systems extended by an abelian group

Georg W. Hofmann

We investigate the class of root systems $R$ obtained by extending an $A_{1}$ -type irreducible root system by a free abelian group $G$ . In this context there is a Weyl group $W$ and…

math.GR2007★ 1 cited

Symmetric Systems and their Applications to Root Systems Extended by Abelian Groups

Georg W. Hofmann

We investigate the class of root systems R obtained by extending an irreducible root system by a torsion-free group G. In this context there is a Weyl group W and a group U with th…

The Weyl group of type A1​ root systems extended by an abelian group

Symmetric Systems and their Applications to Root Systems Extended by Abelian Groups

The Weyl group of type $A_{1}$ root systems extended by an abelian group