5 citations · 21 across the 13 of their papers we have counts for
Showing 2021 · math.GRShow all
3 papers · 2 filters
math.GR2021★ 2 cited
Overgroups of subsystem subgroups in exceptional groups: nonideal levels
Pavel Gvozdevsky
In the present paper, we practicaly complete the solution of the problem on the description of overgroups of the subsystem subgroup in the Chevalley group over th…
math.GR2021
Overgroups of subsystem subgroups in exceptional groups: inside a sandwich
Pavel Gvozdevsky
The current paper is an addition to the previous paper by author, where the overgroup lattice of the elementary subsystem subgroup of the Chevalley group for a la…
math.GR2021★ 2 cited
Bounded reduction of orthogonal matrices over polynomial rings
Pavel Gvozdevsky
We prove that a matrix from the split orthogonal group over a polynomial ring with coefficients in a small-dimensional ring can be reduced to a smaller matrix by a bounded number o…