Free boundary regularity below the conti
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Kenig, Carlos; Toro, Tatiana
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Article
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2006
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Walter de Gruyter GmbH & Co. KG
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English
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In the present paper we continue our study of free boundary regularity problems for harmonic measure and Poisson kernels, below the continuous threshold. We focus our attention on 2-phase problems. We show that under the appropriate hypothesis for the free boundary data, if each phase is geometrical