التفاصيل البيبلوغرافية
| العنوان: |
Long-time dynamical behavior for a piezoelectric system with magnetic effect and nonlinear dampings. |
| المؤلفون: |
Liu, Gongwei, Wang, Mengru, Ding, Pengyan |
| المصدر: |
Electronic Research Archive; 2022, Vol. 30 Issue 9, p1-25, 25p |
| مصطلحات موضوعية: |
PIEZOELECTRICITY, MAGNETIC fields, DAMPING (Mechanics), ATTRACTORS (Mathematics), DYNAMICAL systems |
| مستخلص: |
This paper is concerned with the long-time dynamical behavior of a piezoelectric system with magnetic effect, which has nonlinear damping terms and external forces with a parameter. At first, we use the nonlinear semigroup theory to prove the well-posedness of solutions. Then, we investigate the properties of global attractors and the existence of exponential attractors. Finally, the upper semicontinuity of global attractors has been investigated. [ABSTRACT FROM AUTHOR] |
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