119 citations · 461 across the 49 of their papers we have counts for
6 papers · 1 filter
Smooth prime Fano complete intersections in toric varieties
Victor Przyjalkowski, Constantin Shramov
We prove that a smooth well formed Picard rank one Fano complete intersection of dimension at least 2 in a toric variety is a weighted complete intersection.
Boundedness for finite subgroups of linear algebraic groups
Constantin Shramov, Vadim Vologodsky
We show the boundedness of finite subgroups in any anisotropic reductive algebraic group over a perfect field that contains all roots of 1. Also, we provide explicit bounds for ord…
Automorphisms of cubic surfaces without points
Constantin Shramov
We classify finite groups acting by birational transformations of a non-trivial Severi--Brauer surface over a field of characteristc zero that are not conjugate to subgroups of the…
Finite groups acting on Severi-Brauer surfaces
Constantin Shramov
We classify finite groups that can act by automorphisms and birational automorphisms on non-trivial Severi-Brauer surfaces over fields of characteristic zero.
Non-abelian groups acting on Severi-Brauer surfaces
Constantin Shramov
We provide examples of finite non-abelian groups acting on non-trivial Severi-Brauer surfaces.
On automorphisms of quasi-smooth weighted complete intersections
Victor Przyjalkowski, Constantin Shramov
We show that every reductive subgroup of the automorphism group of a quasi-smooth well formed weighted complete intersection is a restriction of a subgroup in the automorphism grou…