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- In this paper the local existence of solutions for a class of strongly damped wave equations is considered, and the global existence and blow-up of solutions based on the potential well theory is studied. 摘要讨论一类强阻尼波方程解的局部存在性,并利用势井理论研究解的整体存在性和爆破性。
- strongly damped wave equation 强阻尼波方程
- Attractor for strong damped wave equations with delay 具有时滞的强阻尼波动方程组的吸引子
- The time-domain response model of flaw long screw drill and pour pile was established based on the damped wave equation of pile-soil interaction system. 从桩-土系统共同作用的波动阻尼方程入手,建立了成层土中缺陷长螺旋钻孔灌注桩的时域响应模型。
- Regularity of the Attractor and Approximate Inertial Manifold for Strongly Damped Nonlinear Wave Equations 非线性强阻尼波动方程吸引子的正则性及近似惯性流形
- The Asymptotic Theory of Global Solutions for Strongly Damped Nonlinear Wave Equations in Higher-dimensions 高维强阻尼非线性波动方程整体解的渐近理论
- semilinear damping wave equation 阻尼波动方程
- This paper proves the existence and uniqueness of the global generalized solutions of the initial-boundary value problem of strong damped nonlinear wave equations of fourth order 证明四阶强阻尼非线性波动方程的初边值问题
- damped wave equation 阻尼波动方程
- The suspension of the mirrors must be very frictionless, but strongly damped. 反射镜的悬挂既要无摩擦,但又要有强阻尼。
- The paper also gives the prospect of wave equation migration. 对波动方程偏移成像发展趋势进行展望.
- The solvability and the existence of solution for a wave equation with periodic condition under strong resonance are studied in the paper. 摘要本文研究波动方程边值问题当非线性项满足强共振条件或为周期函数时的可解性和非平凡解的存在性。
- Thus what is now called the wave equation in one spatial dimension appears for the first time. 这样一来现在称为一维的波动方程就第一次出现了。
- Strong damping effects are possible because of solid particles in the chamber. 燃烧室内的固体颗粒可能引起强烈的阻尼效应。
- The decrease in intensity due to absorption is called damping and a wave whose intensity decreases for this reason is called a damped wave. 由于被吸收而强度减低叫做阻尼,而由于这一原因其强度减小的波叫做阻尼波。
- Strong damping effects are possible because of solid particles in the chamber . 燃烧室内的固体颗粒可能引起强烈的阻尼效应。
- In this paper, using FEM method to numerical simulate the elastic wave equation. 本文采用有限元法进行弹性波方程数值模拟。
- Based on the wave equation in unsaturated soil, the dynamic response of a pile under transient torsional loading was theoretically investigated. 摘要基于己建立的非饱和土中的波动方程,研究了瞬间扭转荷载作用下桩的动力响应问题。
- Alternatively, one may utilize the wave equation and appropriate boundary conditions to yield a specific solution. 另外,我们也可以利用波动方程和适当的边界条件以得出一个特解。
- In this study, we applied the reversibility of elastic wave to a discussion of the reverse time propagation of wave equation. 摘要本文应用波动方程式的可逆性讨论弹性波的逆时影像重建。