Abstract:
We show decay bounds of the form ∫Rd ϕ(u(x,t))dx≤Ct-μ for integrable and bounded solutions to the nonlocal evolution equation ut(x,t)= ∫Rd J(x,y)G(u(y,t)-u(x,t))(u(y,t)-u(x,t))dy+f(u(x,t)). Here G is a nonnegative and even function, and f verifies f(ξ)ξ ≤ 0 for all ξ≥0. We remark that G is not assumed to be homogeneous. The function ϕ and the exponent μ depend on G via adequate hypotheses, while J is a nonnegative kernel satisfying suitable assumptions. © 2016 Tusi Mathematical Research Group.
Registro:
Documento: |
Artículo
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Título: | Decay bounds for nonlocal evolution equations in Orlicz spaces |
Autor: | Kaufmann, U.; Rossi, J.D.; Vidal, R. |
Filiación: | FaMAF, Universidad Nacional de Cordoba, Cordoba, 5000, Argentina CONICET and Depto. de Matemática, FCEyN, Universidad de Buenos Aires, Ciudad Universitaria, Pab 1, Buenos Aires, 1428, Argentina
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Palabras clave: | Energy methods; Nonlocal diffusion; Orlicz space |
Año: | 2016
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Volumen: | 7
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Número: | 2
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Página de inicio: | 261
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Página de fin: | 269
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DOI: |
http://dx.doi.org/10.1215/20088752-3475634 |
Título revista: | Annals of Functional Analysis
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Título revista abreviado: | Ann. Funct. Anal.
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ISSN: | 20088752
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_20088752_v7_n2_p261_Kaufmann |
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Citas:
---------- APA ----------
Kaufmann, U., Rossi, J.D. & Vidal, R.
(2016)
. Decay bounds for nonlocal evolution equations in Orlicz spaces. Annals of Functional Analysis, 7(2), 261-269.
http://dx.doi.org/10.1215/20088752-3475634---------- CHICAGO ----------
Kaufmann, U., Rossi, J.D., Vidal, R.
"Decay bounds for nonlocal evolution equations in Orlicz spaces"
. Annals of Functional Analysis 7, no. 2
(2016) : 261-269.
http://dx.doi.org/10.1215/20088752-3475634---------- MLA ----------
Kaufmann, U., Rossi, J.D., Vidal, R.
"Decay bounds for nonlocal evolution equations in Orlicz spaces"
. Annals of Functional Analysis, vol. 7, no. 2, 2016, pp. 261-269.
http://dx.doi.org/10.1215/20088752-3475634---------- VANCOUVER ----------
Kaufmann, U., Rossi, J.D., Vidal, R. Decay bounds for nonlocal evolution equations in Orlicz spaces. Ann. Funct. Anal. 2016;7(2):261-269.
http://dx.doi.org/10.1215/20088752-3475634