Multi-objective optimization and nonlinear dynamics for sub-healthy COVID-19 epidemic model subject to self-diffusion and cross-diffusion

• Published in: Chaos, solitons and fractals Vol. 175; p. 113920
• Main Authors: Tu, Yunbo, Meng, Xinzhu, Alzahrani, Abdullah Khames, Zhang, Tonghua
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.10.2023
• Subjects: Multi-objective optimal; Optimal control; Self-diffusion and cross-diffusion; Sub-healthy; Sub-healthy; Multi-objective optimal; Self-diffusion and cross-diffusion; Optimal control

The spread of infectious diseases in COVID-19 is influenced by many factors, such as the physical condition of susceptible individuals, medical level, vaccination, individual diffusion, and the conscious avoidance behavior of susceptible populations towards infected individuals. Based on these facto...