Showing 2023Show all
3 papers · 1 filter
math-ph2023
A new class of distances on complex projective spaces
Rafał Bistroń, Michał Eckstein, Shmuel Friedland +2
The complex projective space can be interpreted as the space of all quantum pure states of size . A distance on this space, interesting from the persp…
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)…