کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4622344 1339497 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical studies on nonlinear Schrödinger equations by spectral collocation method with preconditioning
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز ریاضی
پیش نمایش صفحه اول مقاله
Numerical studies on nonlinear Schrödinger equations by spectral collocation method with preconditioning
چکیده انگلیسی

In this study, we use the spectral collocation method with preconditioning to solve various nonlinear Schrödinger equations. To reduce round-off error in spectral collocation method we use preconditioning. We study the numerical accuracy of the method. The numerical results obtained by this way have been compared with the exact solution to show the efficiency of the method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 333, Issue 2, 15 September 2007, Pages 1119-1127