| 具阻尼和动态边界的热弹性板的指数衰减性 |
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| 引用本文： | 尹燕丽,冯素珍. 具阻尼和动态边界的热弹性板的指数衰减性[J]. 太原师范学院学报(自然科学版), 2010, 9(1): 17-20 |
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| 作者姓名： | 尹燕丽 冯素珍 |
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| 作者单位： | 山西大学,数学科学学院,山西,太原,030006 |
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| 摘 要： | 文章研究一个具有阻尼和动态边界条件的热弹性板的指数衰减性,运用频域方法和偏微分方程的技巧证明了所考虑弹性系统的能量是指数衰减的.
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| 关 键 词： | 热弹性板 C0-半群 指数衰减性 |
Exponential Decay of Thermoelastic Plates with Damping and Dynamical Boundary |
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| Yin Yanli,Feng Suzhen. Exponential Decay of Thermoelastic Plates with Damping and Dynamical Boundary[J]. Journal of Taiyuan Normal University:Natural Science Edition, 2010, 9(1): 17-20 |
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| Authors: | Yin Yanli Feng Suzhen |
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| Affiliation: | Yin Yanli Feng Suzhen (School of Mathematical Science,Shanxi University,Taiyuan 030006,China) |
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| Abstract: | In this paper,exponential decay of thermoelastic plates with damping and dynamical boundary is studied.By using the frequency domain criterion and the P.D.E estimates,it is proved that the energy of the thermoelastic system decays exponentially. |
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| Keywords: | thermoelastic plate C0-semigroup exponential decay |
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