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一类具阻尼项的四阶非线性波动方程的Cauchy问题

Cauchy Problem for a Class of Damped Nonlinear Wave Equation of Fourth Order
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摘要 本文利用压缩映像原理和积分估计研究一类具阻尼项的四阶非线性波动方程的Cauchy问题小振幅解的整体存在性、唯一性和衰减性. The existence,the uniqueness and the asymptotic behavior of solution for the damped nonlinear wave equation of fourth order,are studied by the contraction mapping principle and integral estimates.
出处 《应用数学》 CSCD 北大核心 2014年第3期570-580,共11页 Mathematica Applicata
基金 国家自然科学基金资助项目(11171311) 河南省基础与前沿技术计划项目(08230041060)
关键词 非线性波动方程 CAUCHY问题 整体解 积分估计 Nonlinear wave equation Cauchy problem Global solution Integral estimate
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