7 citations · 28 across the 10 of their papers we have counts for
10 papers
Radical subgroups of finite reductive groups
Zhicheng Feng, Jun Yu, Jiping Zhang
Radical subgroups play an important role in both finite group theory and representation theory. This is the first of a series of papers of ours in classifying radical -subgroups…
Unitriangular basic sets, Brauer characters and coprime actions
Zhicheng Feng, Britta Späth
We show that the decomposition matrix of a given group is unitriangular, whenever has a normal subgroup such that the decomposition matrix of is unitriangular, $G/N…
Morita equivalences and the inductive blockwise Alperin weight condition for type
Zhicheng Feng, Zhenye Li, Jiping Zhang
As a step to establish the blockwise Alperin weight conjecture for all finite groups, we verify the inductive blockwise Alperin weight condition introduced by Navarro--Tiep and Spä…
Proposal of A Linked Mirror Configuration for Magnetic Confinement Experiment
Zhichen Feng, Guodong Yu, Peiyou Jiang +1
A new linked mirror device for magnetic confinement experiment is proposed. The new linked mirror device consists of two straight magnetic mirrors connected by two half-torus. The…
Jordan decomposition for weights and the blockwise Alperin weight conjecture
Zhicheng Feng, Zhenye Li, Jiping Zhang
The Alperin weight conjecture was reduced to simple groups by the work of Navarro, Tiep and Späth. To prove Alperin weight conjecture, it suffices to show that all finite non-abeli…
On the inductive blockwise Alperin weight condition for type
Zhicheng Feng, Conghui Li, Jiping Zhang
In this paper we prove the blockwise Alperin weight conjecture for finite special linear and unitary groups, for finite groups with abelian Sylow -subgroups, and verify the indu…
Equivariant correspondences and the inductive Alperin weight condition for type
Zhicheng Feng, Conghui Li, Jiping Zhang
In this paper, we establish the inductive Alperin weight condition for the finite simple groups of Lie type , contributing to the program to prove the Alperin weight con…
The inductive blockwise Alperin weight condition for type and the prime
Zhicheng Feng, Gunter Malle
We establish the inductive blockwise Alperin weight condition for simple groups of Lie type and the bad prime . As a main step, we derive a labelling set for the irr…
On the inductive blockwise Alperin weight condition for classical groups
Zhicheng Feng, Zhenye Li, Jiping Zhang
Recently, there has been substantial progress on the Alperin weight conjecture. As a step to establish the Alperin weight conjecture for all finite groups, we prove the inductive b…
The blocks and weights of finite special linear and unitary groups
Zhicheng Feng
This paper has two main parts. Firstly, we give a classification of the -blocks of finite special linear and unitary groups in the non-defining characteristic $\el…