N. Aybat

activity

20102026

most citedAn Asynchronous Distributed Proximal Gradient Method for Composite Convex Optimization

28 citations · 131 across the 41 of their papers we have counts for

collaborators

Showing 2022Show all

2 papers · 1 filter

math.OC2022★ 4 cited

SAPD+: An Accelerated Stochastic Method for Nonconvex-Concave Minimax Problems

Xuan Zhang, Necdet Serhat Aybat, Mert Gürbüzbalaban

We propose a new stochastic method SAPD+ for solving nonconvex-concave minimax problems of the form $min max L (x, y) = f (x) + Φ (x, y) - g (y)$ , where $f, g$ are closed convex and $…

math.OC2022★ 2 cited

A Variance-Reduced Stochastic Accelerated Primal Dual Algorithm

Bugra Can, Mert Gurbuzbalaban, Necdet Serhat Aybat

In this work, we consider strongly convex strongly concave (SCSC) saddle point (SP) problems $min_{x \in R^{d_{x}}} max_{y \in R^{d_{y}}} f (x, y)$ where $f$ is $L$ -smooth,…