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Bibliographic Details
Main Author: Lau, Aidan
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2604.07528
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Table of Contents:
  • We prove quantitative homogenization results for high contrast parabolic equations with random coefficients depending on both space and time. In particular, we prove that under a sufficient decorrelation assumption the homogenization length scale is bounded by $\exp(C\log^2(1+Λ/λ)) + C\sqrtλ$. The proof is based on a parabolic coarse-graining framework which generalizes the results of Armstrong and Kuusi in the elliptic setting.