Martin Hertweck

activity

20062012

most citedPartial augmentations and Brauer character values of torsion units in group rings

57 citations · 78 across the 10 of their papers we have counts for

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Showing 2006 · math.RTShow all

2 papers · 2 filters

math.RT2006

Isomorphisms between centers of integral group rings

Martin Hertweck

For finite nilpotent groups $G$ and $G^{'}$ , and a $G$ -adapted ring $S$ (the rational integers, for example), it is shown that any isomorphism between the centers of the group…

math.RT2006★ 1 cited

Units of $p$ -power order in principal $p$ -blocks of $p$ -constrained groups

Martin Hertweck

Let $G$ be a finite group having a normal $p$ -subgroup $N$ that contains its centralizer $C_{G} (N)$ , and let $R$ be a $p$ -adic ring. It is shown that any finite $p$ -group of…

Isomorphisms between centers of integral group rings

Units of p-power order in principal p-blocks of p-constrained groups

Units of $p$ -power order in principal $p$ -blocks of $p$ -constrained groups