Non-homogeneous boundary conditions for a fourth-order diffusion equation

The existence of classical solutions to a one-dimensional non-linear fourth-order elliptic equation arising in quantum semiconductor modeling is proved for a class of non-homogeneous boundary conditions using degree theory. Furthermore, some non-existence results for other classes of boundary condit...

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Autor principal: Amster, P.
Otros Autores: Jüngel, A., Matthes, D.
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2008
Acceso en línea:Registro en Scopus
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100 1 |a Amster, P. 
245 1 0 |a Non-homogeneous boundary conditions for a fourth-order diffusion equation 
260 |c 2008 
270 1 0 |m Amster, P.; Departamento de Matemática, Cuidad Universitaria, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina; email: pamster@dm.uba.ar 
506 |2 openaire  |e Política editorial 
504 |a Ancona, M., Iafrate, G., Quantum correction to the equation of state of an electron gas in a semiconductor (1989) Phys. Rev. B, 39, pp. 9536-9540 
504 |a Bleher, P., Lebowitz, J., Speer, E., Existence and positivity of solutions of a fourth-order nonlinear PDE describing interface fluctuations (1994) Commun. Pure Appl. Math., 47, pp. 923-942 
504 |a Caceres, M., Carrillo, J.A., Toscani, G., Long-time behavior for a nonlinear fourth order parabolic equation (2005) Trans. Amer. Math. Soc., 357, pp. 1161-1175 
504 |a Derrida, B., Lebowitz, J., Speer, E., Spohn, H., Fluctuations of a stationary nonequilibrium interface (1991) Phys. Rev. Lett., 67, pp. 165-168 
504 |a Gualdani, M.P., Jüngel, A., Toscani, G., A nonlinear fourth-order parabolic equation with non-homogeneous boundary conditions (2006) SIAM J. Math. Anal., 37, pp. 1761-1779 
504 |a A. Jüngel, D. Matthes, The Derrida-Lebowitz-Speer-Spohn equation: existence, non-uniqueness, and decay rates of the solutions, SIAM J. Math. Anal., in press; Jüngel, A., Pinnau, R., Global non-negative solutions of a nonlinear fourth-oder parabolic equation for quantum systems (2000) SIAM J. Math. Anal., 32, pp. 760-777 
504 |a Lloyd, N., (1978) Degree Theory, , Cambridge University Press, Cambridge 
520 3 |a The existence of classical solutions to a one-dimensional non-linear fourth-order elliptic equation arising in quantum semiconductor modeling is proved for a class of non-homogeneous boundary conditions using degree theory. Furthermore, some non-existence results for other classes of boundary conditions are presented. To cite this article: P. Amster et al., C. R. Acad. Sci. Paris, Ser. I 346 (2008). © 2007 Académie des sciences.  |l eng 
536 |a Detalles de la financiación: Austrian Science Fund 
536 |a Detalles de la financiación: California Department of Fish and Game, JU 359/7, JU 359/5 
536 |a Detalles de la financiación: The authors acknowledge partial support from the DAAD-Secyt Project. A.J. and D.M. have been supported by the DFG, grants JU 359/5 and JU 359/7, by the FWF and the ESF Program GLOBAL. 
593 |a Departamento de Matemática, Cuidad Universitaria, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
593 |a Institut für Analysis und Scientific Computing, TU Wien, Wiedner Hauptstr. 8-10, A-1040 Wien, Austria 
593 |a Departimento di Matematica, Università di Pavia, Via Ferrata 1, 27100 Pavia, Italy 
700 1 |a Jüngel, A. 
700 1 |a Matthes, D. 
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