2 papers
math.DS2026
Effective equidistribution of random walks on simple homogeneous spaces
Timothée Bénard, Weikun He
We consider a random walk on a homogeneous space where is a non-compact simple Lie group and is a lattice. The walk is driven by a probability measure on w…
math.CA2026
Effective Brascamp-Lieb inequalities
Timothée Bénard, Weikun He
We establish an effective upper bound for the Brascamp-Lieb constant associated to a weighted family of linear maps.