The Nonlocal Porous Medium Equation: Barenblatt Profiles and Other Weak Solutions

Verfasser / Beitragende:
[Piotr Biler, Cyril Imbert, Grzegorz Karch]
Ort, Verlag, Jahr:
2015
Enthalten in:
Archive for Rational Mechanics and Analysis, 215/2(2015-02-01), 497-529
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00205-014-0786-1  |2 doi 
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245 0 4 |a The Nonlocal Porous Medium Equation: Barenblatt Profiles and Other Weak Solutions  |h [Elektronische Daten]  |c [Piotr Biler, Cyril Imbert, Grzegorz Karch] 
520 3 |a A degenerate nonlinear nonlocal evolution equation is considered; it can be understood as a porous medium equation whose pressure law is nonlinear and nonlocal. We show the existence of sign-changing weak solutions to the corresponding Cauchy problem. Moreover, we construct explicit compactly supported self-similar solutions which generalize Barenblatt profiles—the well-known solutions of the classical porous medium equation. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
700 1 |a Biler  |D Piotr  |u Instytut Matematyczny, Uniwersytet Wrocławski, pl. Grunwaldzki 2/4, 50-384, Wrocław, Poland  |4 aut 
700 1 |a Imbert  |D Cyril  |u CNRS, UMR 8050, Université Paris-Est Créteil, 61 av. du Général de Gaulle, 94010, Créteil Cedex, France  |4 aut 
700 1 |a Karch  |D Grzegorz  |u Instytut Matematyczny, Uniwersytet Wrocławski, pl. Grunwaldzki 2/4, 50-384, Wrocław, Poland  |4 aut 
773 0 |t Archive for Rational Mechanics and Analysis  |d Springer Berlin Heidelberg  |g 215/2(2015-02-01), 497-529  |x 0003-9527  |q 215:2<497  |1 2015  |2 215  |o 205 
856 4 0 |u https://doi.org/10.1007/s00205-014-0786-1  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
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950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00205-014-0786-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Biler  |D Piotr  |u Instytut Matematyczny, Uniwersytet Wrocławski, pl. Grunwaldzki 2/4, 50-384, Wrocław, Poland  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Imbert  |D Cyril  |u CNRS, UMR 8050, Université Paris-Est Créteil, 61 av. du Général de Gaulle, 94010, Créteil Cedex, France  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Karch  |D Grzegorz  |u Instytut Matematyczny, Uniwersytet Wrocławski, pl. Grunwaldzki 2/4, 50-384, Wrocław, Poland  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Archive for Rational Mechanics and Analysis  |d Springer Berlin Heidelberg  |g 215/2(2015-02-01), 497-529  |x 0003-9527  |q 215:2<497  |1 2015  |2 215  |o 205