Homogenization of elliptic systems with stratified structure revisited
- 11 January 2020
- journal article
- research article
- Published by Taylor & Francis Ltd in Communications in Partial Differential Equations
- Vol. 45 (7), 655-689
- https://doi.org/10.1080/03605302.2019.1709871
Abstract
We consider quantitative estimates in periodic homogenization for second-order elliptic systems with stratified structure on bounded Lipschitz domains. Under rather general smoothness assumptions on A and ρ, we establish a sharp-order scale-invariant convergence rate in As a byproduct, a qualitative homogenization result is also derived under more or less sharp conditions on A and ρ. The results obtained here improve our previous results greatly.
Keywords
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