Numerical Investigation of Malaria Disease Dynamics in Fuzzy Environment
作者机构：Department of MathematicsSchool of ScienceUniversity of Management and TechnologyLahore54000Pakistan Department of MathematicsCankaya UniversityBalgatAnkara06530Turkey Department of Medical ResearchChina Medical UniversityTaichung40402Taiwan Institute of Space SciencesMagurele-Bucharest077125Romania Department of Mathematics and StatisticsUniversity of LahoreLahore54000Pakistan Department of AutomationBiomechanics and MechatronicsLodz University of Technology1/15 Stefanowskiego St.90-924LodzPoland Department of MathematicsFaculty of Science&TechnologyUniversity of Central PunjabLahore54000Pakistan Department of MathematicsGovt.Maulana Zafar Ali Khan Graduate College WazirabadPunjab Higher Education Department(PHED)Lahore54000Pakistan
出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)
年 卷 期：2023年第74卷第2期
页 面：2345-2361页
核心收录：
学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学]
主 题：SIER model fuzzy parameters malaria NSFD scheme stability
摘 要：The application of fuzzy theory is vital in all scientific *** construction of mathematical models with fuzziness is little studied in the *** this in mind and for a better understanding of the disease,an SEIR model of malaria transmission with fuzziness is examined in this study by extending a classicalmodel ofmalaria *** parametersβandδ,being function of the malaria virus load,are considered fuzzy *** steady states and the reproduction number of the model are analyzed in fuzzy senses.A numerical technique is developed in a fuzzy environment to solve the studied model,which retains essential properties such as positivity and dynamic ***,numerical simulations are carried out to illustrate the analytical results of the developed *** most of the classical methods in the literature,the proposed approach converges unconditionally and can be considered a reliable tool for studying malaria disease dynamics.
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