弱耦合抛物型方程组的最大值原理

摘要

The maximum principles for weakly coupled systems of parabolic equations are provde,and some maximum principles for highe r parabolic equations are obtained by using the results.%文中证明了弱耦合抛物型方程组的最大值原理，利 用这些结果获得了某些高阶抛物型方程的最大值原理。