Abstract:
We obtain upper bounds for the decay rate for solutions to the nonlocal problem λtu(x, t) = ∫ℝn J(x, y)|u(y, t) - u(x, t)|p-2(u(y, t) - u(x, t)) dy with an initial condition u0 ε L1(ℝn) ∩ L(Rn) and a fixed p > 2. We assume that the kernel J is symmetric, bounded (and therefore there is no regularizing effect) but with polynomial tails, that is, we assume a lower bounds of the form J(x, y) ≥ c1|x - y|-(n+2λ), for |x - y| c2 and J(x, y) . c1, for |x - y| ≤ c2. We prove that (eqution presented) for q ≥ 1 and t large. © 2014 Esteve et al.
Registro:
Documento: |
Artículo
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Título: | Upper bounds for the decay rate in a nonlocal p-Laplacian evolution problem |
Autor: | Esteve, C.; Rossi, J.D.; Antolin, A.S. |
Filiación: | Departamento de Análisis Matemático, Universidad de Alicante, Ap. correos 99, Alicante, 03080, Spain Departamento de Matemática, FCEyN UBA, Ciudad Universitaria, Pab 1, Buenos Aires, 1428, Argentina
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Palabras clave: | Decay rates; Nonlocal diffusion |
Año: | 2014
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Volumen: | 2014
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DOI: |
http://dx.doi.org/10.1186/1687-2770-2014-109 |
Título revista: | Boundary Value Problems
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Título revista abreviado: | Boundary Value Probl.
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ISSN: | 16872762
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16872762_v2014_n_p_Esteve |
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Citas:
---------- APA ----------
Esteve, C., Rossi, J.D. & Antolin, A.S.
(2014)
. Upper bounds for the decay rate in a nonlocal p-Laplacian evolution problem. Boundary Value Problems, 2014.
http://dx.doi.org/10.1186/1687-2770-2014-109---------- CHICAGO ----------
Esteve, C., Rossi, J.D., Antolin, A.S.
"Upper bounds for the decay rate in a nonlocal p-Laplacian evolution problem"
. Boundary Value Problems 2014
(2014).
http://dx.doi.org/10.1186/1687-2770-2014-109---------- MLA ----------
Esteve, C., Rossi, J.D., Antolin, A.S.
"Upper bounds for the decay rate in a nonlocal p-Laplacian evolution problem"
. Boundary Value Problems, vol. 2014, 2014.
http://dx.doi.org/10.1186/1687-2770-2014-109---------- VANCOUVER ----------
Esteve, C., Rossi, J.D., Antolin, A.S. Upper bounds for the decay rate in a nonlocal p-Laplacian evolution problem. Boundary Value Probl. 2014;2014.
http://dx.doi.org/10.1186/1687-2770-2014-109