7 citations · 10 across the 3 of their papers we have counts for
3 papers
math.RT2015
Computations of generating lengths with GAP
Gaohong Wang
In this paper, we discuss how to apply GAP to do computations in modular representation theory. Of particular interest is the generating number of a group algebra, which measures t…
math.RT2013★ 3 cited
Ghost numbers of group algebras II
J. Daniel Christensen, Gaohong Wang
We study several closely related invariants of the group algebra of a finite group. The basic invariant is the ghost number, which measures the failure of the generating hypot…
math.RT2013★ 7 cited
Ghost numbers of Group Algebras
J. Daniel Christensen, Gaohong Wang
Motivated by Freyd's famous unsolved problem in stable homotopy theory, the generating hypothesis for the stable module category of a finite group is the statement that if a map in…