The stick-slip period can be predicted by the theoretical formula.
粘滑周期可由所导出的理论方程予以预测,其实验值和理论值基本吻合。
The existence, uniqueness and almost everywhere differentiable regularity of periodic viscosity solutions have been established for fully nonlinear differential equations:F(t,u,u′)=0 under some natural structural conditions.
证明一阶完全非线性微分方程 F( t,u,u′) =0周期粘性解的存在唯一性和几乎处处可微
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