一类二阶抛物方程不适定问题的Saint-Venant原理

SAINT-VENANT TYPE DECAY RESULTS FOR A CLASS ILL-POSED PARABOLIC PROBLEMS

在三维半无限带状区域上对一类二阶抛物方程不适定问题建立了Saint-Venant原理 ,采用的方法是将问题转化为解一阶微分不等式 .

Saint-Venant type of decay results for ill-posed second-order parabolic problems is established by reducing the problem for solving a first-order differential inequality.