2000 character limit reached
Homogenization of Parabolic Equations with Non-self-similar Scales (1903.04465v1)
Published 11 Mar 2019 in math.AP
Abstract: This paper is concerned with quantitative homogenization of second-order parabolic systems with periodic coefficients varying rapidly in space and time, in different scales. We obtain large-scale interior and boundary Lipschitz estimates as well as interior $C{1, \alpha}$ and $C{2, \alpha}$ estimates by utilizing higher-order correctors. We also investigate the problem of convergence rates for initial-boundary value problems.