Diffusion also increases in the northernmost Antarctic fronts due to the presence of the strong Falkland Current, which flows northwards along the Atlantic coast of Patagonia, reaching La Plata River.

When the diffusion coefficient has regularity r ≥ 1, we obtain a rate $1/n^ {r/ (1+2r)}$, both for pointwise estimation and for estimation on a compact subset of R: this is the same rate as for ...