2014
DOI: 10.1155/2014/136263
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On Fractional SIRC Model withSalmonellaBacterial Infection

Abstract: We propose a fractional order SIRC epidemic model to describe the dynamics ofSalmonellabacterial infection in animal herds. The infection-free and endemic steady sates, of such model, are asymptotically stable under some conditions. The basic reproduction numberℛ0is calculated, using next-generation matrix method, in terms of contact rate, recovery rate, and other parameters in the model. The numerical simulations of the fractional order SIRC model are performed by Caputo’s derivative and using unconditionally… Show more

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Cited by 71 publications
(43 citation statements)
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References 29 publications
(35 reference statements)
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“…They were the predecessors of non-integer-order differentiation and integration, also known as fractional calculus (FC). FC has had a huge development in the last few decades and notable work has been published in engineering, namely electronics, viscoelasticity, biology, physics, epidemiology [7][8][9][10][11][12][13][14][15][16].…”
Section: Fractional Calculus: Brief Summarymentioning
confidence: 99%
See 1 more Smart Citation
“…They were the predecessors of non-integer-order differentiation and integration, also known as fractional calculus (FC). FC has had a huge development in the last few decades and notable work has been published in engineering, namely electronics, viscoelasticity, biology, physics, epidemiology [7][8][9][10][11][12][13][14][15][16].…”
Section: Fractional Calculus: Brief Summarymentioning
confidence: 99%
“…Simulations of the model are fitted to real data of the 2009 dengue outbreak in Cape Verde, providing good agreement. Rihan et al [15] proposed a FO SIRC epidemic model for the infection by Salmonella bacteria. The variation of the reproduction number was analyzed with respect to contact rate, recovery rate, and other parameters relevant parameters.…”
Section: Fractional Calculus: Brief Summarymentioning
confidence: 99%
“…Os parâmetros utilizados para as simulações são os apresentados na tabela (1), retirados de (RIHAN et al, 2014), com as seguintes condições iniciais S 0 = 10, I 0 = 1, R 0 = 0 e C 0 = 0. Gostaríamos de deixar claro para o leitor que tais condições iniciais não são advindas de dados reais, e assim, servem somente para ilustrar o comportamento do modelo.…”
Section: Parâmetro Valorunclassified
“…E notório que cálculo de ordem arbitrária tem se mostrado como uma importante ferramenta para modelar a descrição de diversos fenômenos (RIHAN et al, 2014), principalmente os que dependem do tempo, tendo em vista a sua potencialidade de captar os efeitos de memória (CA-MARGO;OLIVEIRA, 2015). Em particular, com nossa breve inspeção para o modelo SIRC fracionário, podemos concluir que os efeitos que a mudança da ordem da derivada causa efeitos compatíveis com os de um processo de memória, mostrando assim que as derivadas de ordem fracionárias são mais uma maneira de modelar tais efeitos, quando desejados.…”
Section: Parâmetro Valorunclassified
“…Mathematical epidemic models, for Salmonella infections, provide a comprehensive framework for understanding the disease transmission behaviors and for evaluating the effectiveness of different intervention strategies [1,2]. We recall here that the Salmonella infection, a major zoonotic disease, is transmitted between humans and other animals.…”
Section: Introductionmentioning
confidence: 99%