带抛物型退化线的二阶拟线性混合型方程的Frankl问题(英文)

讨论了带抛物型退化线的二阶拟线性混合型方程的Frankl问题,首先给出了解的积分表示与解的先验估计,然后利用逐次迭代和参数开拓的方法,证明了问题解的存在性.

Asymptotic Behavior of Global Solutions for Double Degenerate Nonlinear Parabolic Equation

In this paper we study the decay estimate of global solutions to the initial-boundary value problem for double degenerate nonlinear parabolic equation by using a dif-ference inequality.