activity
20012005
most citedThe Endomorphism Ring Theorem for Galois and D2 extensions

8 citations · 24 across the 12 of their papers we have counts for

collaborators
Showing math.GRShow all

1 paper · 1 filter

math.GR2004★ 1 cited

Depth two, normality and a trace ideal condition for Frobenius extensions

Lars Kadison, Burkhard Külshammer

We review the depth two and Hopf algebroid-Galois theory in math.RA/0108067 and specialize to induced representations of semisimple algebras and character theory of finite groups.…