کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4621552 1339485 2008 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Invariant manifolds, global attractors, almost automorphic and almost periodic solutions of non-autonomous differential equations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات آنالیز ریاضی
پیش نمایش صفحه اول مقاله
Invariant manifolds, global attractors, almost automorphic and almost periodic solutions of non-autonomous differential equations
چکیده انگلیسی

The paper is devoted to the study of non-autonomous evolution equations: invariant manifolds, compact global attractors, almost periodic and almost automorphic solutions. We study this problem in the framework of general non-autonomous (cocycle) dynamical systems. First, we prove that under some conditions such systems admit an invariant continuous section (an invariant manifold). Then, we obtain the conditions for the existence of a compact global attractor and characterize its structure. Third, we derive a criterion for the existence of almost periodic and almost automorphic solutions of different classes of non-autonomous differential equations (both ODEs (in finite and infinite spaces) and PDEs).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Mathematical Analysis and Applications - Volume 340, Issue 1, 1 April 2008, Pages 374-393