2 papers
math.MG2026
On the WALA conjecture, Alberti representations and applications
Andrea Merlo
We prove the WALA conjecture of G. David and S. Semmes: every AD-regular Radon measure for which all real-valued Lipschitz functions satisfy the weak approximation by affine functi…
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.