C1,ฮฑ domains and unique continuation at
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Vilhelm Adolfsson; Luis Escauriaza
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Article
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1997
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John Wiley and Sons
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English
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It is shown that the square of a nonconstant harmonic function u that either vanishes continuously on an open subset V contained in the boundary of a Dini domain or whose normal derivative vanishes on an open subset V in the boundary of a C 1,1 domain in R d satisfies the doubling property with resp