Solving Allen-Cahn equations with periodic and nonperiodic boundary conditions using mimetic finite-difference operators [0.03%]
基于拟共形不变度量的极小图的狄利克雷问题
Saulo Orizaga,Gilberto González-Parra,Logan Forman et al.
Saulo Orizaga et al.
In this paper, we investigate and implement a numerical method that is based on the mimetic finite difference operator in order to solve the nonlinear Allen-Cahn equation with periodic and non-periodic boundary conditions. In addition, we a...
Stability analysis and optimal control of a fractional-order generalized SEIR model for the COVID-19 pandemic [0.03%]
一个分数阶广义SEIR模型的稳定性分析和最优控制及其在新冠疫情中的应用
Conghui Xu,Yongguang Yu,Guojian Ren et al.
Conghui Xu et al.
In view of the spread of corona virus disease 2019 (COVID-19), this paper proposes a fractional-order generalized SEIR model. The non-negativity of the solution of the model is discussed. Based on the established threshold R0, the existence...
Exploring epidemic voluntary vaccinating behavior based on information-driven decisions and benefit-cost analysis [0.03%]
基于决策驱动和收益成本分析的流行病自愿接种行为研究
Chao Zuo,Yuting Ling,Fenping Zhu et al.
Chao Zuo et al.
A complex dynamic interplay exists between epidemic transmission and vaccination, which is significantly influenced by human behavioral responses. We construct a research framework combining both the function modeling of the cumulative glob...
C P Bhunu,S Mushayabasa,J M Hyman
C P Bhunu
During the last two decades, reports on emerging human monkeypox outbreaks in Africa and North America have reminded us that beside the eradicated smallpox there are other pox viruses that have great potential to harm people. A deterministi...
Investigating the trade-off between self-quarantine and forced quarantine provisions to control an epidemic: An evolutionary approach [0.03%]
探究针对控制流行病的自愿隔离与强制隔离规定的权衡问题：一种进化方法
Md Mamun-Ur-Rashid Khan,Md Rajib Arefin,Jun Tanimoto
Md Mamun-Ur-Rashid Khan
During a pandemic event like the present COVID-19, self-quarantine, mask-wearing, hygiene maintenance, isolation, forced quarantine, and social distancing are the most effective nonpharmaceutical measures to control the epidemic when the va...
A stochastic SIQR epidemic model with Lévy jumps and three-time delays [0.03%]
带有Lévy跳跃和三次时滞的随机SIQR流行病模型
Ge Zhang,Zhiming Li,Anwarud Din
Ge Zhang
Isolation and vaccination are the two most effective measures in protecting the public from the spread of illness. The SIQR model with vaccination is widely used to investigate the dynamics of an infectious disease at population level havin...
Stochasticity of disease spreading derived from the microscopic simulation approach for various physical contact networks [0.03%]
基于各种物理接触网络的微观模拟方法得出的疾病传播随机性
Yuichi Tatsukawa,Md Rajib Arefin,Shinobu Utsumi et al.
Yuichi Tatsukawa et al.
COVID-19 has emphasized that a precise prediction of a disease spreading is one of the most pressing and crucial issues from a social standpoint. Although an ordinary differential equation (ODE) approach has been well established, stochasti...
Iteratively regularized Gauss-Newton type methods for approximating quasi-solutions of irregular nonlinear operator equations in Hilbert space with an application to COVID-19 epidemic dynamics [0.03%]
一类迭代正则化的Gauss-Newton型方法及其在希尔伯特空间非线性算子方程的拟解中的应用及关于COVID-19流行病动力学的应用
M M Kokurin,M Yu Kokurin,A V Semenova
M M Kokurin
We investigate a class of iteratively regularized methods for finding a quasi-solution of a noisy nonlinear irregular operator equation in Hilbert space. The iteration uses an a priori stopping rule involving the error level in input data. ...
Haiying Wang,Jack Murdoch Moore,Michael Small et al.
Haiying Wang et al.
Dimension governs dynamical processes on networks. The social and technological networks which we encounter in everyday life span a wide range of dimensions, but studies of spreading on finite-dimensional networks are usually restricted to ...
Global dynamics of SARS-CoV-2/cancer model with immune responses [0.03%]
具有免疫反应的SARS-CoV-2/癌症模型的全局动力学
A M Elaiw,A D Al Agha
A M Elaiw
The world is going through a critical period due to a new respiratory disease called coronavirus disease 2019 (COVID-19). This disease is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Mathematical modeling is one o...