A. Polyanskii

activity

20142023

most citedForbidden subgraphs for graphs of bounded spectral radius, with applications to equiangular lines

27 citations · 83 across the 20 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.CO2020

The extremal number of surfaces

Andrey Kupavskii, Alexandr Polyanskii, István Tomon +1

In 1973, Brown, Erdős and Sós proved that if $H$ is a 3-uniform hypergraph on $n$ vertices which contains no triangulation of the sphere, then $H$ has at most $…

math.MG2020★ 4 cited

A cap covering theorem

Alexandr Polyanskii

A cap of spherical radius $α$ on a unit $d$ -sphere $S$ is the set of points within spherical distance $α$ from a given point on the sphere. Let $F$ be a finite set of caps…