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Abstract:

Given a eigenvalue μ2 0m of -Δ in the unit ball B1, with Neumann boundary conditions, we prove that there exists a class D of C0,1-domains, depending on μ0m, such that if u is a no trivial solution to the following problem Δu + μu = 0 in Ω, u = 0 on ∂Ω, and ∫∂Ω∂nu = 0, with Ω ∈ D, and μ = μ20 m +o(1), then μ is a ball. Here μ is a eigenvalue of -Δ in Ω, with Neumann boundary conditions. © 2013 Springer-Verlag Berlin Heidelberg.

Registro:

Documento: Artículo
Título:Stability results for the N-dimensional Schiffer conjecture via a perturbation method
Autor:Canuto, B.
Filiación:Conicet, Departamento de Matemática, FCEyN, Universidad de Buenos Aires, Esmeralda 2043, FL, 1602 P.cia de Buenos Aires, Argentina
Año:2014
Volumen:50
Número:1-2
Página de inicio:305
Página de fin:334
DOI: http://dx.doi.org/10.1007/s00526-013-0637-1
Título revista:Calculus of Variations and Partial Differential Equations
Título revista abreviado:Calc. Var. Partial Differ. Equ.
ISSN:09442669
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09442669_v50_n1-2_p305_Canuto

Referencias:

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  • Berenstein, C.A., Yang, P.C., An inverse Neumann problem (1987) J. Reine Angew. Math., 382, pp. 1-21
  • Canuto, B., Rial, D., Local overdetermined linear elliptic problems in Lipschitz domains with solutions changing sign (2009) Rend. Istit. Mat. Univ. Trieste, XL, pp. 1-27
  • Canuto, B., A local symmetry result for linear elliptic problems with solutions changing sign (2011) Ann. Inst. H. Poincarè Anal. Non-linéaire, 28, pp. 551-564
  • Courant, R., Hilbert, D., (1953) Methods of Mathematical Physics, Vol. I, , New York: Interscience Publishers
  • Liu, G.Q., Personal comunication
  • Segala, F., Stability of the convex Pompeiu sets (1998) Annali Di Mat. Pura E Applicata, CLXXV, pp. 295-306
  • Williams, S.A., A partial solution of the Pompeiu problem (1976) Math. Ann., 223, pp. 183-190
  • Zalcman, L., Supplementary bibliography to: "A bibliographic survey of the Pompeiu problem", Radon Transform and Tomography (South Hadley, MA) (2000) Contemp. Math., 278, pp. 69-74

Citas:

---------- APA ----------
(2014) . Stability results for the N-dimensional Schiffer conjecture via a perturbation method. Calculus of Variations and Partial Differential Equations, 50(1-2), 305-334.
http://dx.doi.org/10.1007/s00526-013-0637-1
---------- CHICAGO ----------
Canuto, B. "Stability results for the N-dimensional Schiffer conjecture via a perturbation method" . Calculus of Variations and Partial Differential Equations 50, no. 1-2 (2014) : 305-334.
http://dx.doi.org/10.1007/s00526-013-0637-1
---------- MLA ----------
Canuto, B. "Stability results for the N-dimensional Schiffer conjecture via a perturbation method" . Calculus of Variations and Partial Differential Equations, vol. 50, no. 1-2, 2014, pp. 305-334.
http://dx.doi.org/10.1007/s00526-013-0637-1
---------- VANCOUVER ----------
Canuto, B. Stability results for the N-dimensional Schiffer conjecture via a perturbation method. Calc. Var. Partial Differ. Equ. 2014;50(1-2):305-334.
http://dx.doi.org/10.1007/s00526-013-0637-1