From the 1 of 3 linked papers with an AI index.
3 papers
stat.ML2026
Accelerated Mixing Time of Randomized Hamiltonian Monte Carlo
Siddharth Mitra, Vishwak Srinivasan, Xiuyuan Wang +1
The paper proves that Randomized Hamiltonian Monte Carlo mixes faster for log‑concave distributions, providing exponential KL convergence rates and explicit total integration time…
math.OC2025
A Symplectic Analysis of Alternating Mirror Descent
Jonas Katona, Xiuyuan Wang, Andre Wibisono
Motivated by understanding the behavior of the Alternating Mirror Descent (AMD) algorithm for bilinear zero-sum games, we study the discretization of continuous-time Hamiltonian fl…
cs.GT2025
On the Convergence of Min-Max Langevin Dynamics and Algorithm
Yang Cai, Siddharth Mitra, Xiuyuan Wang +1
We study zero-sum games in the space of probability distributions over the Euclidean space with entropy regularization, in the setting when the interaction function…