In this letter, we establish a viral infection model with the effect of pyroptosis and chemotaxis. Choosing chemotaxis coefficient as the bifurcation parameter, we derive the necessary condition for the existence of Turing instability. We observe that chemotaxis can induce Turing instability, which may lead to steady state bifurcation or Hopf bifurcation, and spatial patterns.

中文翻译：

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趋化性在新型病毒感染模型中诱导复杂的动力学

在这封信中，我们建立了一个具有细胞焦亡和趋化作用的病毒感染模型。选择趋化系数作为分岔参数，我们推导出图灵不稳定性存在的必要条件。我们观察到趋化性会导致图灵不稳定性，这可能导致稳态分叉或 Hopf 分叉和空间模式。