The Existence of Weak D-Pullback Exponential Attractor for Nonautonomous Dynamical System
First, for a process U(t,τ)∣t≥τ, we introduce a new concept, called the weak D-pullback exponential attractor, which is a family of sets M(t)∣t≤T, for any T∈R, satisfying the following: (i) M(t) is compact, (ii) M(t) is positively invariant, that is, U(t,τ)M(τ)⊂M(t), and (iii) there exist k,l>0 s...
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Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Wiley
2016-01-01
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Series: | The Scientific World Journal |
Online Access: | http://dx.doi.org/10.1155/2016/1871602 |
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