Semiclassical Solutions of the Nonlinear Schrödinger Equation; Journal of Nonlinear Mathematical Physics; Vol. 6, iss. 2

Semiclassical Solutions of the Nonlinear Schrödinger Equation; Journal of Nonlinear Mathematical Physics; Vol. 6, iss. 2

Dades bibliogràfiques
Parent link:	Journal of Nonlinear Mathematical Physics: Scientific Journal Vol. 6, iss. 2.— 1999.— [P. 127-138]
Autor principal:	Shapovalov A. V. Aleksandr Vasilyevich
Altres autors:	Trifonov A. Yu. Andrey Yurievich
Sumari:	Title screen A concept of semiclassically concentrated solutions is formulated for the multidimensional nonlinear Schrödinger equation (NLSE) with an external field. These solutions are considered as multidimensional solitary waves. The center of mass of such a solution is shown to move along with the bicharacteristics of the basic symbol of the corresponding linear Schrödinger equation. The leading term of the asymptotic WKBsolution is constructed for the multidimensional NLSE. Special cases are considered for the standard one-dimensional NLSE and for NLSE in cylindrical coordinates Режим доступа: по договору с организацией-держателем ресурса
Idioma:	anglès
Publicat:	1999
Matèries:	электронный ресурс труды учёных ТПУ
Accés en línia:	http://www.tandfonline.com/doi/abs/10.2991/jnmp.1999.6.2.2#.UwF6bWJ_vId
Format:	Electrònic Capítol de llibre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=636567

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