5 papers
Regular orbits of sporadic simple groups
Joanna B. Fawcett, Jürgen Müller, E. A. O'Brien +1
Given a finite group and a faithful irreducible -module where has prime order, does have a regular orbit on ? This problem is equivalent to determining which…
Invariant bilinear forms on -graph representations and linear algebra over integral domains
Meinolf Geck, Jürgen Müller
Lie-theoretic structures of type (e.g., Lie groups and algebras, Hecke algebras and Kazhdan-Lusztig cells, ...) are considered to serve as a `gold standard' when it comes to…
The projective cover of the trivial representation for a finite group of Lie type in defining characteristic
Shigeo Koshitani, Jürgen Müller
We give a lower bound of the Loewy length of the projective cover of the trivial module for the group algebra of a finite group of Lie type defined over a finite field of…
A structured description of the genus spectrum of abelian -groups
Jürgen Müller, Siddhartha Sarkar
The genus spectrum of a finite group is the set of all such that acts faithfully on a compact Riemann surface of genus . It is an open problem to find a general desc…
Generic boundary behaviour of Taylor series in Hardy and Bergman spaces
Hans-Peter Beise, Jürgen Müller
It is known that, generically, Taylor series of functions holomorphic in the unit disc turn out to be universal series outside of the unit disc and in particular on the unit circle…