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Comparison principles for self-similar potential flow.
Proc. Amer. Math. Soc.140(2012)651-663.
Abstract, references, and article information View Article:PDF
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Optimal estimates from below for biharmonic Green functions.
Proc. Amer. Math. Soc.139(2011)2151-2161.
MR 2775393. Abstract, references, and article information View Article:PDF