We give some regularity results of the free boundary in two-phase problems. We deal with operators in divergence form with Lipschitz continuous coefficients. In particular we prove C^{1,a} regularity of Lipschitz free boundaries.
F. Ferrari, S. Salsa (2007). Subsolutions of Elliptic Operators in Divergence Form and Application to Two-Phase Free Boundary Problems. BOUNDARY VALUE PROBLEMS, 2007, 126-146 [10.1155/2007/57049].
Subsolutions of Elliptic Operators in Divergence Form and Application to Two-Phase Free Boundary Problems
FERRARI, FAUSTO;
2007
Abstract
We give some regularity results of the free boundary in two-phase problems. We deal with operators in divergence form with Lipschitz continuous coefficients. In particular we prove C^{1,a} regularity of Lipschitz free boundaries.File in questo prodotto:
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