1 citations · 2 across the 5 of their papers we have counts for
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Representations with the same degree
Frank Lübeck
In this short note we show that every connected reductive simply-connected algebraic group of rank over the complex numbers has infinitely many pairs of irreducible representa…
Generalized Green functions and unipotent classes for finite reductive groups, IV
Frank Lübeck, Toshiaki Shoji
In this paper, we formulate the notion of split elements of a unipotent class in a connected reductive group . Generalized Green functions of can be computed by using Luszti…
Green Functions in Small Characteristic
Frank Lübeck
The values of the ordinary Green functions are known for almost all groups of Lie type, a long term achievement by various authors. In this note we solve the last open cases, which…
Remarks on computing Green functions
Frank Lübeck
We describe the computation of generalized Green functions and 2-parameter Green functions for finite reductive groups.
Turning Weight Multiplicities into Brauer Characters
Frank Lübeck
We describe two methods for computing -modular Brauer character tables for groups of Lie type in defining characteristic , assuming that the ordinary character table…