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Critical extinction exponent for a doubly degenerate non-divergent parabolic equation with a gradient source |
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| Authors: | Dengming Liu Chunlai Mu |
| Affiliation: | 1. School of Mathematics and Computational Science, Hunan University of Science and Technology, Xiangtan, P.R. China.;2. College of Mathematics and Statistics, Chongqing University, Chongqing, P.R. China. |
| Abstract: | We concern with the extinction phenomenon of a non-divergent parabolic equation with a nonlinear gradient source. The critical extinction exponent of the solution is obtained. |
| Keywords: | Extinction decay estimates non-divergent parabolic equation gradient source |