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Parabolic equations in time dependent Reifenberg domains
Journal article   Open access   Peer reviewed

Parabolic equations in time dependent Reifenberg domains

Sun-Sig Byun and Lihe Wang
Advances in mathematics (New York. 1965), Vol.212(2), pp.797-818
2007
DOI: 10.1016/j.aim.2006.12.002
url
https://doi.org/10.1016/j.aim.2006.12.002View
Published (Version of record) Open Access

Abstract

In this paper we define time dependent parabolic Reifenberg domains and study L p estimates for weak solutions of uniformly parabolic equations in divergence form on these domains. The basic assumption is that the principal coefficients are of parabolic BMO space with small parabolic BMO seminorms. It is shown that L p estimates hold for time dependent parabolic δ-Reifenberg domains.
Time dependent Reifenberg domain Maximal function The Vitali covering lemma

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