Eldad Haber, L. Horesh, et al.
Inverse Problems
In this paper we present a new computationally efficient numerical scheme for the minimizing flow for the computation of the optimal L 2 mass transport mapping using the fluid approach. We review the method and discuss its numerical properties. We then derive a new scaleable, efficient discretization and a solution technique for the problem and show that the problem is equivalent to a mixed form formulation of a nonlinear fluid flow in porous media. We demonstrate the effectiveness of our approach using a number of numerical experiments.
Eldad Haber, L. Horesh, et al.
Inverse Problems
Raviv Gal, Eldad Haber, et al.
MLCAD 2020
Raviv Gal, Eldad Haber, et al.
Optimization and Engineering
Lior Horesh, Eldad Haber
SIAM Journal on Scientific Computing