2 papers
math.OC2022
Sparsity-Exploiting Distributed Projections onto a Simplex
Yongzheng Dai, Chen Chen
Projecting a vector onto a simplex is a well-studied problem that arises in a wide range of optimization problems. Numerous algorithms have been proposed for determining the projec…
math.OC2017
A Spatial Branch-and-Cut Method for Nonconvex QCQP with Bounded Complex Variables
Chen Chen, Alper Atamturk, Shmuel S. Oren
We develop a spatial branch-and-cut approach for nonconvex Quadratically Constrained Quadratic Programs with bounded complex variables (CQCQP). Linear valid inequalities are added…