2 citations · 2 across the 2 of their papers we have counts for
4 papers
The Gaussian free-field as a stream function: asymptotics of effective diffusivity in infra-red cut-off
Georgiana Chatzigeorgiou, Peter Morfe, Felix Otto +1
We analyze the large-time asymptotics of a passive tracer with drift equal to the curl of the Gaussian free field in two dimensions with ultra-violet cut-off at scale unity. We pro…
Locality properties of standard homogenization commutator
Georgiana Chatzigeorgiou
In the present work we study how the standard homogenization commutator, a random field that plays a central role in the theory of fluctuations, quantitatively decorrelates on larg…
Regularity for the fully nonlinear parabolic thin obstacle problem
Georgiana Chatzigeorgiou
We prove regularity (in the parabolic sense) for the viscosity solution of a boundary obstacle problem with a fully nonlinear parabolic equation in the interior. Followi…
Regularity for Fully Nonlinear Parabolic Equations with Oblique Boundary Data
Georgiana Chatzigeorgiou, Emmanouil Milakis
We obtain up to a flat boundary regularity results in parabolic Hölder spaces for viscosity solutions of fully nonlinear parabolic equations with oblique boundary conditions.