Showing 2026Show all
3 papers · 1 filter
math.PR2026
Mixing of Glauber Dynamics on High Overlap Gibbs Measures
Afonso S. Bandeira, Ahmed El Alaoui, Almut Rödder
We show fast mixing of Glauber dynamics for certain quadratic Gibbs measures with large external fields. The main ingredient is an overlap condition that allows us to control corre…
math.PR2026
Matrix Discrepancy for Representations of Finite Groups
Afonso S. Bandeira, Helmut Bölcskei
We prove the group version of the Matrix Spencer conjecture. For every finite group , there exist signs such that $$\left\| \sum_{g\in G} \varepsilon_…
math.PR2026
Randomstrasse101: Open Problems of 2025
Afonso S. Bandeira, Daniil Dmitriev, Kevin Lucca +2
Randomstrasse101 is a blog dedicated to Open Problems in Mathematics, with a focus on Probability Theory, Computation, Combinatorics, Statistics, and related topics. This manuscrip…