2 papers
math.ST2026
Exponential Concentration Inequalities For Independent Random Vectors Under Sublinear Expectations
Nahom Seyoum
Li and Hu recently established variance-type O(1/n) bounds for the sample mean of independent random vectors under sublinear expectations. We extend their results to the exponentia…
math.OC2025
Beyond Smoothness and Convexity: Optimization via sampling
Nahom Seyoum, Haoxiang You
This work explores a novel perspective on solving nonconvex and nonsmooth optimization problems by leveraging sampling based methods. Instead of treating the objective function pur…