109 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
4 papers · 1 filter
A Note on the Convergence of ADMM for Linearly Constrained Convex Optimization Problems
Liang Chen, Defeng Sun, Kim-Chuan Toh
This note serves two purposes. Firstly, we construct a counterexample to show that the statement on the convergence of the alternating direction method of multipliers (ADMM) for so…
An Efficient Inexact Symmetric Gauss-Seidel Based Majorized ADMM for High-Dimensional Convex Composite Conic Programming
Liang Chen, Defeng Sun, Kim-Chuan Toh
In this paper, we propose an inexact multi-block ADMM-type first-order method for solving a class of high-dimensional convex composite conic optimization problems to moderate accur…
Dense Packings from Algebraic Number Fields and Codes
Shantian Cheng
We introduce a new method from number fields and codes to construct dense packings in the Euclidean spaces. Via the canonical -embedding of arbitrary number field i…
Dynamic Games with Almost Perfect Information
Wei He, Yeneng Sun
This paper aims to solve two fundamental problems on finite or infinite horizon dynamic games with perfect or almost perfect information. Under some mild conditions, we prove (1) t…