Abstract
Some overdetermined problems associated to monotone elliptic quasilinear operators are investigated. A model operator is the p-Laplacian. Assuming that a solution exists, the domain of our problem is shown to be either a ball centered at the origin or an annulus centered at the origin. In the special case of the Laplace equation, a result of approximate radial symmetry is also obtained. Proofs are based on comparisons with radial solutions.
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References
G. Buttazzo and B. Kawohl, Overdetermined boundary value problems for the ∞-Laplacian, Int. Math. Res. Not. IMRN 2011, 237–247.
A. Farina and B. Kawohl, Remarks on an overdetermined boundary value problem, Calc. Var. Partial Differential Equations 31 (2008), 351–357.
N. Garofalo and J. L. Lewis, A symmetry result related to some overdetermined boundary value problems. Amer. J. Math. 111 (1989), 9–33.
A. Greco, Radial symmetry and uniqueness for an overdetermined problem, Math. Methods Appl. Sci. 24 (2001), 103–115.
A. Greco, Boundary point lemmas and overdetermined problems. J. Math. Anal. Appl. 278 (2003), 214–224.
A. Greco, Symmetry around the origin for some overdetermined problems, Adv. Math. Sci. Appl. 13 (2003), 387–399.
A. Greco, A characterization of the ellipsoid through the torsion problem, Z. Angew. Math. Phys. 59 (2008), 753–765.
A. Henrot, G. A. Philippin, and H. Prébet, Overdetermined problems on ring shaped domains, Adv. Math. Sci. Appl. 9 (1999), 737–747.
A. Henrot and G. A. Philippin, Approximate radial symmetry for solutions of a class of boundary value problems in ring-shaped domains, Z. Agnew. Math. 54 (2003), 784–796.
J-B. Hiriart-Urruty and C, Lemaréchal, Fundamentals of Convex Analysis, Springer-Verlag, 2001.
O. Ladyženskaja and N. N. Ural’tseva, Linear and Quasilinear Elliptic Equations, Academic Press, 1968.
G. A. Philippin, Applications of the maximum principle to a variety of problems involving elliptic differential equations, Maximum Principles and Eigenvalue Problems in Partial Differential Equations, Longman Sci. Tech., Harlow, 1988, pp. 34–48.
J. Serrin, A symmetry problem in potential theory, Arch. Rational Mech. Anal. 43 (1971), 304–318.
P. Tolksdorf, Regularity for a more general class of quasilinear elliptic equations, J. Differential Equations 51 (1984), 126–150.
H. F. Weinberger, Remark on the preceding paper of Serrin, Arch. Rational Mech. Anal. 43 (1971), 319–320.
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Greco, A. Constrained radial symmetry for monotone elliptic quasilinear operators. JAMA 121, 223–234 (2013). https://doi.org/10.1007/s11854-013-0033-y
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DOI: https://doi.org/10.1007/s11854-013-0033-y