75 citations · 156 across the 12 of their papers we have counts for
5 papers · 1 filter
Robust Stability Analysis of Sparsely Interconnected Uncertain Systems
Martin S. Andersen, Sina Khoshfetrat Pakazad, Anders Hansson +1
In this paper, we consider robust stability analysis of large-scale sparsely interconnected uncertain systems. By modeling the interconnections among the subsystems with integral q…
Reduced-Complexity Semidefinite Relaxations of Optimal Power Flow Problems
Martin S. Andersen, Anders Hansson, Lieven Vandenberghe
We propose a new method for generating semidefinite relaxations of optimal power flow problems. The method is based on chordal conversion techniques: by dropping some equality cons…
Generalized Row-Action Methods for Tomographic Imaging
Martin S. Andersen, Per Christian Hansen
Row-action methods play an important role in tomographic image reconstruction. Many such methods can be viewed as incremental gradient methods for minimizing a sum of a large numbe…
Distributed Solutions for Loosely Coupled Feasibility Problems Using Proximal Splitting Methods
Sina Khoshfetrat Pakazad, Martin S. Andersen, Anders Hansson
In this paper, we consider convex feasibility problems where the underlying sets are loosely coupled, and we propose several algorithms to solve such problems in a distributed mann…
Decomposition in conic optimization with partially separable structure
Yifan Sun, Martin S. Andersen, Lieven Vandenberghe
Decomposition techniques for linear programming are difficult to extend to conic optimization problems with general non-polyhedral convex cones because the conic inequalities intro…