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International Journal of Biomathematics最新文献

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Theoretical Mechanism of Boundary-Driven Instability of the Reaction-Diffusion Population System 反应-扩散种群系统边界驱动不稳定性的理论机理
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500912
Yong-Li Song, Gao-Xiang Yang
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引用次数: 0
Complex dynamics of a nonlinear discrete predator-prey system with fear factor and harvesting effect 具有恐惧因子和收获效应的非线性离散捕食者-食饵系统的复杂动力学
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500882
Ceyu Lei, Xiaoling Han
{"title":"Complex dynamics of a nonlinear discrete predator-prey system with fear factor and harvesting effect","authors":"Ceyu Lei, Xiaoling Han","doi":"10.1142/s1793524523500882","DOIUrl":"https://doi.org/10.1142/s1793524523500882","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamics of a reaction-diffusion three-species food chain model: Effect of space-time white noise 反应-扩散三种食物链模型动力学:时空白噪声的影响
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500948
Haokun Qi, Bing Liu, Shi Li
{"title":"Dynamics of a reaction-diffusion three-species food chain model: Effect of space-time white noise","authors":"Haokun Qi, Bing Liu, Shi Li","doi":"10.1142/s1793524523500948","DOIUrl":"https://doi.org/10.1142/s1793524523500948","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Model for the transmission dynamics of Pneumococcal Pneumonia and Influenza Co-Infection 肺炎球菌肺炎和流感合并感染的传播动力学模型
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500869
Mohsin Ali, Adnan Khan, Shaper Mirza, Mudassar Imran
{"title":"A Model for the transmission dynamics of Pneumococcal Pneumonia and Influenza Co-Infection","authors":"Mohsin Ali, Adnan Khan, Shaper Mirza, Mudassar Imran","doi":"10.1142/s1793524523500869","DOIUrl":"https://doi.org/10.1142/s1793524523500869","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Galerkin Finite Element Method for Oncolytic M1 Cancer Virotherapy Reaction Diffusion Model 溶瘤M1肿瘤病毒治疗反应扩散模型的Galerkin有限元法
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500870
Sunil S. Kumbhar, Sarita Thakar
{"title":"Galerkin Finite Element Method for Oncolytic M1 Cancer Virotherapy Reaction Diffusion Model","authors":"Sunil S. Kumbhar, Sarita Thakar","doi":"10.1142/s1793524523500870","DOIUrl":"https://doi.org/10.1142/s1793524523500870","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312483","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An SVIQR model with vaccination-age, general nonlinear incidence rate and relapse: Dynamics and simulations 具有接种年龄、一般非线性发病率和复发率的SVIQR模型:动力学与模拟
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500924
Abdellah Ouakka, Abdelhai Elazzouzi, Zakia Hammouch
{"title":"An SVIQR model with vaccination-age, general nonlinear incidence rate and relapse: Dynamics and simulations","authors":"Abdellah Ouakka, Abdelhai Elazzouzi, Zakia Hammouch","doi":"10.1142/s1793524523500924","DOIUrl":"https://doi.org/10.1142/s1793524523500924","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stability and Bifurcation Analysis of a Nonlinear Dynamical Model Studying the Decline of Vulture Population 秃鹫种群减少非线性动力学模型的稳定性和分岔分析
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500900
Abhinav Tandon, Vaishnudebi Dutta, Yuvraj Mishra
{"title":"Stability and Bifurcation Analysis of a Nonlinear Dynamical Model Studying the Decline of Vulture Population","authors":"Abhinav Tandon, Vaishnudebi Dutta, Yuvraj Mishra","doi":"10.1142/s1793524523500900","DOIUrl":"https://doi.org/10.1142/s1793524523500900","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spatial and temporal periodic patterns in a delayed diffusive plant-pollinator model with memory-based diffusion 基于记忆扩散的延迟扩散植物-传粉者模型的时空周期模式
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500936
Xiaosong Tang, Shan Zhou, Jieying Luo
{"title":"Spatial and temporal periodic patterns in a delayed diffusive plant-pollinator model with memory-based diffusion","authors":"Xiaosong Tang, Shan Zhou, Jieying Luo","doi":"10.1142/s1793524523500936","DOIUrl":"https://doi.org/10.1142/s1793524523500936","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312442","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impacts of nonlocal fear effect and delay on a reaction-diffusion predator-prey model 非局部恐惧效应和延迟对反应扩散捕食者-猎物模型的影响
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-27 DOI: 10.1142/s1793524523500894
Xuebing Zhang, Jia Liu, Guanglan Wang
{"title":"Impacts of nonlocal fear effect and delay on a reaction-diffusion predator-prey model","authors":"Xuebing Zhang, Jia Liu, Guanglan Wang","doi":"10.1142/s1793524523500894","DOIUrl":"https://doi.org/10.1142/s1793524523500894","url":null,"abstract":"","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136312477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The analysis of deterministic and stochastic model with general information intervention 具有一般信息干预的确定性和随机模型分析
3区 数学
International Journal of Biomathematics Pub Date : 2023-10-19 DOI: 10.1142/s179352452350081x
Tan Yang, Yang Lin
{"title":"The analysis of deterministic and stochastic model with general information intervention","authors":"Tan Yang, Yang Lin","doi":"10.1142/s179352452350081x","DOIUrl":"https://doi.org/10.1142/s179352452350081x","url":null,"abstract":"In this paper, we propose an epidemic model with the impact of information intervention and general incidence rate in deterministic and stochastic environment, respectively. The information intervention prompts susceptible individuals to change their behavior to protect themselves from infection. First, the asymptotic dynamics of the disease-free equilibrium and the unique endemic equilibrium are analyzed and the results indicate that the basic reproduction number is a pointy disease threshold about the stability under some conditions. Then, we formulate the corresponding stochastic model by perturbing the disease transmission rate and information response rate parameters by white noise terms and provide verifiable sufficient conditions for extinction and persistence in mean. Two sufficient conditions for extinction show that if the noise intensity of the disease transmission rate is large enough or small enough, the infected population of the stochastic system will tend to go extinct. For the persistence, we get the sufficient conditions which guarantee the infected population to be persistent in the mean. Finally, we perform some numerical simulations to compare the dynamic behaviors of the deterministic and the stochastic system.","PeriodicalId":49273,"journal":{"name":"International Journal of Biomathematics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135667692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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