2 papers
math.OC2026
Almost Sure Convergence of Stochastic Approximation: An Interplay of Noise and Step Size
Quang Dinh Thien Nguyen, Duc Anh Nguyen, Hoang Huy Nguyen +1
We study the almost sure convergence of the Stochastic Approximation algorithm to the fixed point of a nonlinear operator under a negative drift condition and a general n…
math.PR2025
Finite-Time Behavior of Erlang-C Model: Mixing Time, Mean Queue Length and Tail Bounds
Hoang Huy Nguyen, Sushil Mahavir Varma, Siva Theja Maguluri
Service systems like data centers and ride-hailing are popularly modeled as queueing systems in the literature. Such systems are primarily studied in the steady state due to their…