Hausdorff measure and stability for the p-obstacle problem (2<p<∞)

Regularity for a more general class of quasilinear elliptic equations

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Computing, Computational Engineering, Finite Element Methods +10

Variational principles and free boundary problems

Advances in Engineering Software (1978) · 1983 · 796 citations

Natural Sciences, Mathematics, Physics +14

The regularity of free boundaries in higher dimensions

Luis Caffarelli · Acta Mathematica · 1977 · 393 citations · Full text

Natural Sciences, Physics, Computational Fluid Dynamics +11

Regularity of a Free Boundary with Application to the Pompeiu Problem

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Natural Sciences, Mathematics, Finite Element Methods +12

On the Porosity of Free Boundaries in Degenerate Variational Inequalities

Leon Karp, Tero Kilpeläinen, Arshak Petrosyan et al. · Journal of Differential Equations · 2000 · 58 citations

Engineering, Computational Engineering, Finite Element Methods +11