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Boundary estimates for solutions of the obstacle problem with two phases
[article]
2012
Preserved Fulltext
For weak solutions of the two-phase obstacle problem satisfying the non-zero Dirichlet condition on the flat part of ∂B + 1 , we obtain the optimal regularity, i.e., we show that u is a W 2 ∞ -function.
doi:10.22028/d291-26346
fatcat:if6m6l4pdrbxnas3m25rinacii