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| THE PROPAGATION OF NONSTATIONARY FILTRATION WITH ABSORPTION | |
| 作者姓名： | 陈长生 |
| 作者单位： | Tsinghua University |
| 摘 要： | We point out a mistake in 1] in the proof of infinite propagation of the weak solution of Cauchyproblem for the equation u_(?)=(A(u))_(xx)=(?)(u).A more natural condition is given and the infinitepropagation property for boundary value problem is studied.Finally,we discuss the supports of theweak solutions. |
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