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Weakly elliptic systems with obstacle constraints. Part I — a 2 × 2 model problem. - On the Poisson kernel for nondivergence elliptic equations with continuous coefficients. - The trace of the heat kernel in domains with nonsmooth boundaries.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.