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考虑扩散的SVEITR肺结核传播模型的最优控制策略
李雅芝1,刘利利2,田妍妮3,*()
Optimal Control Strategy for the SVEITR Pulmonary Tuberculosis Transmission Model Considering Diffusion
LI Yazhi1,Liu Lili2,Tian Yanni3,*()

图4. $x=8$ 时最优控制和无控制情况下状态变量值的比较.Time (单位: 天)

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