期刊
ELECTRONIC COMMUNICATIONS IN PROBABILITY
卷 20, 期 -, 页码 1-13出版社
UNIV WASHINGTON, DEPT MATHEMATICS
DOI: 10.1214/ECP.v20-4298
关键词
Stochastic shadow Gierer-Meinhardt system; Finite time blowup; Brownian motions; Ito formula
资金
- Chinese NSF [11201148]
- Shanghai Pujiang Program [13PJ1402400]
- [SRG2013-00064-FST]
- [Macao S.A.R FDCT 049/2014/A1]
- [MYRG2015-00021-FST]
By choosing some special (random) initial data, we prove that with probability 1, stochastic shadow Gierer-Meinhardt system blows up in finite time in the pointwise sense. We also give a (random) upper bound for the blowup time and some estimates about this bound. By increasing the amplitude of initial data, we can get a blowup in any short time with a positive probability.
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