讨论双退化抛物型方程解的存在性和唯一性。
The existence and uniqueness of double degenerate parabolic equation are considered.
本文讨论一类具有非局部源退化抛物方程组。
This paper deals with a degenerate parabolic system with nonlocal sources.
对一类具有扰动项的退化抛物方程，考虑其解的性质。
The properties of the solution to some degenerate parabolic equation with shift element are considered in this paper.
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