2 papers
math.OC2026
A model of anisotropic branched optimal transport
Martina Bellettini, Andrea Marchese
We propose a new anisotropic optimal transport model based on the theory of currents, where the anisotropic cost function splits as the product of a factor depending only on the sp…
math.AP2024
A simple proof of the -dimensional flat chain conjecture
Andrea Marchese, Andrea Merlo
We give a new, elementary proof of the fact that metric 1-currents in the Euclidean space correspond to Federer-Fleming flat chains.