一类非线性退缩抛物方程解的唯一性

The uniqueness of the solution about the cauchy problem for the double degenerate parabolic equation

本文研究下述Cauchy问题（其中）广义解的唯一性问题，在一定条件下，得到了唯一性结论，并给出严格证明．

In this paper,we consider the following cauchy problemwhere . In the certain condation, we prove the u-niquehess of the cauchy problem.