Hysteresis phenomenon in the dynamics of spiral waves rotating around a hole (Q972273)
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scientific article; zbMATH DE number 5711833
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hysteresis phenomenon in the dynamics of spiral waves rotating around a hole |
scientific article; zbMATH DE number 5711833 |
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Hysteresis phenomenon in the dynamics of spiral waves rotating around a hole (English)
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25 May 2010
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The continuation software AUTO and the direct numerical integration of the reaction-diffusion equations for the FitzHugh-Nagumo model are used for the investigation of the hysteresis in the pinning-depinning transition of spiral waves rotating around a hole in a circular shaped 2D exitable medium. It is shown that a nonlinear eiconal equation mast be taken into account.
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excitable medium
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spiral wave
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pinning-depinning transition
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