کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4610229 1338550 2015 23 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On nonlinear Schrödinger equations derived from the nonrelativistic limit of nonlinear Klein–Gordon equations in de Sitter spacetime
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز ریاضی
پیش نمایش صفحه اول مقاله
On nonlinear Schrödinger equations derived from the nonrelativistic limit of nonlinear Klein–Gordon equations in de Sitter spacetime
چکیده انگلیسی

Some Schrödinger equations with weighted nonlinear terms are derived from the nonrelativistic limit of nonlinear Klein–Gordon equations in de Sitter spacetime. Local and global solutions for the Cauchy problem are considered in Sobolev spaces for power type and exponential type nonlinear terms. The roles of spatial expansion and contraction on the problem are studied. And a dissipative property of the equations is remarked.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Differential Equations - Volume 259, Issue 7, 5 October 2015, Pages 3366–3388
نویسندگان
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