Singular perturbation in a nonlocal diffusion problem

We study a singular perturbation problem for a nonlocal evolution operator. The problem appears in the analysis of the propagation of flames in the high activation energy limit, when admitting nonlocal effects. We obtain uniform estimates and we show that, under suitable assumptions, limits are solu...

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Autor principal: Lederman, C.
Otros Autores: Wolanski, N.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2006
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100 1 |a Lederman, C. 
245 1 0 |a Singular perturbation in a nonlocal diffusion problem 
260 |c 2006 
270 1 0 |m Lederman, C.; Departamento de Matemática, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, (1428) Buenos Aires, Argentina; email: clederma@dm.uba.ar 
506 |2 openaire  |e Política editorial 
504 |a Athanasopoulos, I., Caffarelli, L.A., Salsa, S., Phase transition problems of parabolic type: Flat free boundaries are smooth (1998) Commun. Pure Appl. Math., 51 (1), pp. 77-112 
504 |a Berestycki, H., Caffarelli, L.A., Nirenberg, L., Uniform estimates for regularization of free boundary problems (1990) Analysis and Partial Differential Equations, 122, pp. 567-619. , Cora S., ed Lecture Notes in Pure and Applied Mathematics. New York: Marcel Dekker 
504 |a Buckmaster, J.D., Ludford, G.S.S., (1982) Theory of Laminar Flames, , Cambridge: Cambridge University Press 
504 |a Caffarelli, L.A., A Harnack inequality approach to the regularity of free boundaries. Part II: Flat free boundaries are Lipschitz (1989) Comm. Pure Appl. Math., 42, pp. 55-78 
504 |a Caffarelli, L.A., Uniform Lipschitz regularity of a singular perturbation problem (1995) Diff. Int. Eqs., 8 (7), pp. 1585-1590 
504 |a Caffarelli, L.A., Lederman, C., Wolanski, N., Uniform estimates and limits for a two phase parabolic singular perturbation problem (1997) Indiana Univ. Math. J., 46 (2), pp. 453-490 
504 |a Caffarelli, L.A., Lederman, C., Wolanski, N., Pointwise and viscosity solutions for the limit of a two phase parabolic singular perturbation problem (1997) Indiana Univ. Math. J., 46 (3), pp. 719-740 
504 |a Caffarelli, L.A., Vazquez, J.L., A free boundary problem for the heat equation arising in flame propagation (1995) Trans. Amer. Math. Soc., 347, pp. 411-441 
504 |a Coville, J., Travelling Wave in Non-local Reaction Diffusion Equation with Ignition Nonlinearity, , preprint 
504 |a Fernández Bonder, J., Wolanski, N., A free boundary problem in combustion theory (2000) Interfaces Free Bound, 2, pp. 381-411 
504 |a Fife, P., Some nonclassical trends in parabolic and parabolic-like evolutions (2003) Trends in Nonlinear Analysis, pp. 153-191. , Berlin: Springer 
504 |a Kamynin, L.I., Himcenko, B.N., On applications of the maximum principle to parabolic equations of second order (1972) Soviet Math. Doklady, 13 (3), pp. 683-686 
504 |a Ladyzenskaja, O., Solonnikov, V., Ural'ceva, N., (1988) Linear and Quasilinear Equations of Parabolic Type, 23. , Translations of Math. Mon. Amer. Math. Soc 
504 |a Lederman, C., Wolanski, N., Viscosity solutions and regularity of the free boundary for the limit of an elliptic two phase singular perturbation problem (1998) Annali della Scuola Normale Sup. Pisa, Cl. Sci., Serie IV, 27 (2), pp. 253-288 
504 |a Lederman, C., Vázquez, J.L., Wolanski, N., Uniqueness of solution to a free boundary problem from combustion (2001) Transactions of the American Mathematical Society, 353 (2), pp. 655-692 
504 |a Souganidis, P., Recent developments in the theory of front propagation and its applications (2002) Modern Methods in Scientific Computing and Applications (Montreal, QC, 2001), 75, pp. 397-449. , NATO Sci. Ser. II Math. Phys. Chem., Dordrecht: Kluwer Acad. Publ 
504 |a Vázquez, J.L., The free boundary problem for the heat equation with fixed gradient condition (1995) Proceedings International Conference on Free Boundary Problems and Applications, , Poland: Zakopane 
504 |a Weiss, G.S., A singular limit arising in combustion theory: Fine properties of the free boundary (2003) Calculus of Variations and Partial Diff. Equations, 17 (3), pp. 311-340 
504 |a Zeldovich, Ya.B., Frank-Kamenetski, D.A., The theory of thermal propagation of flames (1938) Zh. Fiz. Khim., 12, pp. 100-105. , in Russian 
504 |a (1992) Collected Works of Ya.B. Zeldovich, 1. , Princeton: Princeton Univ. Press 
520 3 |a We study a singular perturbation problem for a nonlocal evolution operator. The problem appears in the analysis of the propagation of flames in the high activation energy limit, when admitting nonlocal effects. We obtain uniform estimates and we show that, under suitable assumptions, limits are solutions to a free boundary problem in a viscosity sense and in a pointwise sense at regular free boundary points. We study the nonlocal problem both for a single equation and for a system of two equations. Some of the results obtained are new even when the operator under consideration is the heat operator.  |l eng 
593 |a Departamento de Matemática, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina 
593 |a Departamento de Matemática, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, (1428) Buenos Aires, Argentina 
650 1 7 |2 spines  |a COMBUSTION 
690 1 0 |a FREE BOUNDARY PROBLEM 
690 1 0 |a NONLOCAL DIFFUSION 
690 1 0 |a NONLOCAL EVOLUTION OPERATOR 
690 1 0 |a VISCOSITY SOLUTIONS 
700 1 |a Wolanski, N. 
773 0 |d 2006  |g v. 31  |h pp. 195-241  |k n. 2  |p Commun. Partial Differ. Equ.  |x 03605302  |w (AR-BaUEN)CENRE-138  |t Communications in Partial Differential Equations 
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