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arXiv 1902.09963math.AP
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具有局部非线性阻尼的悬索桥的一致衰减率

Uniform decay rates for a suspension bridge with locally distributed nonlinear damping

Andre D. Domingos Cavalcanti, Marcelo M. Cavalcanti, Wellington J. Correa, Zayd Hajjej, Mauricio Sepulveda, Rodrigo Vejar Aseme

摘要:

我们研究了一个非局部的发展方程模拟桥梁的变形,无论是人行桥还是悬索桥。与以前的文献不同,我们证明了所考虑的模型的渐近稳定性与最小量的阻尼,这代表较少的材料成本。结果也得到了数值证明。

英文摘要:

We study a nonlocal evolution equation modeling the deformation of a bridge, either a footbridge or a suspension bridge. Contrarily to the previous literature we prove the asymptotic stability of the considered model with a minimum amount of damping which represents less cost of material. The result is also numerically proved.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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