[L'équation de Camassa–Holm sur la demi-droite]
We study the initial-boundary-value problem for the Camassa–Holm equation on the half-line by associating to it a matrix Riemann–Hilbert problem in the complex k-plane; the jump matrix is determined in terms of the spectral functions corresponding to the initial and boundary values. We prove that if the boundary values
Nous étudions un problème aux limites pour l'équation de Camassa–Holm sur la demi-droite en exprimant la solution en termes de la solution d'un problème de Riemann–Hilbert matriciel dans le plan complexe du paramètre spectral k. La matrice de saut de ce problème de Riemann–Hilbert est déterminée par les fonctions spectrales qui correspondent aux valeurs initiales et aux valeurs au bord. Nous démontrons que si les valeurs au bord
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Anne Boutet de Monvel 1 ; Dmitry Shepelsky 2
@article{CRMATH_2005__341_10_611_0, author = {Anne Boutet de Monvel and Dmitry Shepelsky}, title = {The {Camassa{\textendash}Holm} equation on the half-line}, journal = {Comptes Rendus. Math\'ematique}, pages = {611--616}, publisher = {Elsevier}, volume = {341}, number = {10}, year = {2005}, doi = {10.1016/j.crma.2005.09.035}, language = {en}, }
Anne Boutet de Monvel; Dmitry Shepelsky. The Camassa–Holm equation on the half-line. Comptes Rendus. Mathématique, Volume 341 (2005) no. 10, pp. 611-616. doi : 10.1016/j.crma.2005.09.035. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2005.09.035/
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