Strong approximation in h-mass of rectifiable currents under homological constraint

Antonin Chambolle, Luca Alberto Davide Ferrari, Benoït Merlet

Let h : R $\to$ R+ be a lower semi-continuous subbadditive and even function such that h(0) = 0 and h($\theta$) $\ge$ $\alpha$|$\theta$| for some $\alpha$ > 0. The h-mass of a k-polyhedral cha…