کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1898612 | 1044744 | 2012 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-similarity and asymptotic stability for coupled nonlinear Schrödinger equations in high dimensions
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper is concerned with systems of coupled Schrödinger equations with polynomial nonlinearities and dimension n≥1n≥1. We show the existence of global self-similar solutions and prove that they are asymptotically stable in a framework based on weak-LpLp spaces, whose elements have local finite L2L2-mass. The radial symmetry of the solutions is also addressed.
► We study systems of coupled Schrödinger equations with polynomial nonlinearities.
► We show the existence of global self-similar solutions.
► These solutions are asymptotically stable in a framework based on weak-LpLp spaces.
► Our results cover domain dimensions n≥1n≥1.
► The radial symmetry of the solutions is analyzed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica D: Nonlinear Phenomena - Volume 241, Issue 5, 1 March 2012, Pages 534–542
Journal: Physica D: Nonlinear Phenomena - Volume 241, Issue 5, 1 March 2012, Pages 534–542
نویسندگان
Lucas C.F. Ferreira, Elder J. Villamizar-Roa,