Análise e Controle Ótimo da COVID-19 no Brasil usando Modelo Epidemiológico SI Intervalar
DOI:
https://doi.org/10.5540/tcam.2024.025.e01470Keywords:
COVID-19, Modelo epidemiológico SI intervalar, Controle ótimo intervalar, Aritmética intervalar restrita, Tomada de decisãoAbstract
O objetivo deste trabalho é fornecer cenários possíveis da evolução da pandemia ocasionada pela COVID-19 a partir da aplicação de estratégias de controle ótimo. Uma vez que os dados sobre o coronavírus SARS-CoV-2 são repletos de incerteza ou mesmo falta de informação, a modelagem matemática intervalar é viável para o estudo de modelos epidemiológicos relacionados à COVID-19. Assim, foi proposto o modelo epidemiológico SI intervalar e o problema de controle ótimo intervalar correspondente. A solução do problema de controle ótimo intervalar ilustra cenários pessimistas e otimistas para a evolução da pandemia no Brasil. Dois critérios de tomada de decisão sob incerteza foram considerados e podem auxiliar os agentes de saúde pública. Ambos os critérios levam em consideração custos associados à tomada de decisão.Downloads
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