Abstract An inverse source problem in degenerate parabolic equations is considered, where the diffusion coefficient are zero on the whole boundary. Based on the strong maximum principle for degenerate parabolic equations established in the paper, the uniqueness of the solution is proved.

中文翻译：

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退化抛物线方程中逆源问题的唯一性

摘要 考虑了退化抛物线方程中的一个逆源问题，其中扩散系数在整个边界上为零。基于本文建立的退化抛物型方程的强最大值原理，证明了解的唯一性。