A Novel Hybrid Crossover Dynamics of Monkeypox Disease Mathematical Model with Time Delay: Numerical Treatments

Autor:	Nasser H. Sweilam, Seham M. Al-Mekhlafi, Saleh M. Hassan, Nehaya R. Alsenaideh, Abdelaziz E. Radwan
Jazyk:	angličtina
Rok vydání:	2024
Předmět:	monkeypox disease Caputo proportional constant variable order derivative nonstandard modified Euler Maruyama method constant proportional Caputo nonstandard Adams-Bashfourth technique of fifth step Thermodynamics QC310.15-319 Mathematics QA1-939 Analysis QA299.6-433
Zdroj:	Fractal and Fractional, Vol 8, Iss 4, p 185 (2024)
Druh dokumentu:	article
ISSN:	2504-3110
DOI:	10.3390/fractalfract8040185
Popis:	In this paper, we improved a mathematical model of monkeypox disease with a time delay to a crossover model by incorporating variable-order and fractional differential equations, along with stochastic fractional derivatives, in three different time intervals. The stability and positivity of the solutions for the proposed model are discussed. Two numerical methods are constructed to study the behavior of the proposed models. These methods are the nonstandard modified Euler Maruyama technique and the nonstandard Caputo proportional constant Adams-Bashfourth fifth step method. Many numerical experiments were conducted to verify the efficiency of the methods and support the theoretical results. This study’s originality is the use of fresh data simulation techniques and different solution methodologies.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/2bd72f1b2f5c4379b5947d6a2be981e5 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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