一个积分不等式组及其应用

A INEQUALITY SYSTEM OF INTEGRAL TYPE AND IT’s APPLICATIONS

在Ａ＿ｊ，Ｂ＿ｊ的适当条件下由抛物型方程组弱解的积分等式组导出几个积分不等式组，此结果是ＥＤｉｂｅｎｅｄｅｔｔｏ关于奇异退缩抛物型方程的相应结果在方程组情况下的推广。也将它们应用于一类奇异退缩抛物型方程组，得到其弱解的连续性。

A system of integral inequalities is established by the weak form of the singulardegenerate parabolic system;So far,only the case for single inequality have been discussed such as[1-4].Using above system of integral inequalities,we proved the continuity of weak solutions fortwo clase of singular degenerate parabolic system,when their solution belongs to W￣(1.1)(Q_T)or V_2(Q_T);