Author Name | Affiliation | Postcode | Aying Wan | Department of Science and Technology, Hulunbuir University, Hulun Buir 021008, Inner Mongolia, China | 021008 | Zhiqiang Song* | School of engineering,Hulunbuir University, Hulun Buir 021008, Inner Mongolia, China | 021008 | Hongyan Lin | School of Mathematics and Physics, Hulunbuir University, Hulun Buir 021008, Inner Mongolia,China | 021008 | Nan Xiang | School of Mathematics and Physics, Hulunbuir University, Hulun Buir 021008, Inner Mongolia,China | 021008 |
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Abstract: |
The homogeneity-breaking instability of the periodic solutions triggered by Hopf bifurcations of a diffusive Gierer-Meinhart system is studied in this paper. Sufficient conditions on the diffusion coefficients and the cross diffusion coefficients were derived to guarantee the occurrence of the aforementioned homogeneity- breaking instability. |
Key words: Gierer-Meindardt model cross-diffusion homogeneity- breaking instability Hopf bifurcations |
DOI:10.11916/j.issn.1005-9113.23014 |
Clc Number:O29 |
Fund: |