Showing math.OCShow all
3 papers · 1 filter
math.OC2025
Barrier relaxations of the classical and quantum optimal transport problems
Shmuel Friedland
In the last fifteen years a significant progress was achieved by considering an entropic relaxation of the classical multi-partite optimal transport problem (MPOTP). The entropic r…
math.OC2023
On semidefinite programming characterizations of the numerical radius and its dual norm for quaternionic matrices
Shmuel Friedland
We give a semidefinite programming characterizations of the numerical radius and its dual norm for quaternionic matrices. We show that the computation of the numerical radius and i…
math.OC2023
Interior point method in tensor optimal transport
Shmuel Friedland
We study a tensor optimal transport (TOT) problem for discrete measures. This is a linear programming problem on -tensors. We introduces an interior point method (ipm)…