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Pullback-Forward Dynamics for Damped Schrödinger Equations with Time-Dependent Forcing
Joint Authors
Li, Yangrong
She, Lianbing
Wang, Renhai
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-17
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
This paper deals with pullback dynamics for the weakly damped Schrödinger equation with time-dependent forcing.
An increasing, bounded, and pullback absorbing set is obtained if the forcing and its time-derivative are backward uniformly integrable.
Also, we obtain the forward absorption, which is only used to deduce the backward compact-decay decomposition according to high and low frequencies.
Based on a new existence theorem of a backward compact pullback attractor, we show that the nonautonomous Schrödinger equation has a pullback attractor which is compact in the past.
The method of energy, high-low frequency decomposition, Sobolev embedding, and interpolation are quite involved in calculating a priori pullback or forward bound.
American Psychological Association (APA)
She, Lianbing& Li, Yangrong& Wang, Renhai. 2018. Pullback-Forward Dynamics for Damped Schrödinger Equations with Time-Dependent Forcing. Discrete Dynamics in Nature and Society،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1152344
Modern Language Association (MLA)
She, Lianbing…[et al.]. Pullback-Forward Dynamics for Damped Schrödinger Equations with Time-Dependent Forcing. Discrete Dynamics in Nature and Society No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1152344
American Medical Association (AMA)
She, Lianbing& Li, Yangrong& Wang, Renhai. Pullback-Forward Dynamics for Damped Schrödinger Equations with Time-Dependent Forcing. Discrete Dynamics in Nature and Society. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1152344
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1152344