Optimal Control of Plant Disease Epidemics with Clean Seed Usage
نویسندگان
چکیده
منابع مشابه
Optimal control of epidemics with limited resources.
We extend the existing work on the time-optimal control of the basic SIR epidemic model with mass action contact rate. Previous results have focused on minimizing an objective function that is a linear combination of the cost associated with using control and either the outbreak size or the infectious burden. We instead, provide analytic solutions for the control that minimizes the outbreak siz...
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Little is known about how best to deploy scarce resources for disease control when epidemics occur in different but interconnected regions. We use a combination of optimal control methods and epidemiological theory for metapopulations to address this problem. We consider what strategy should be used if the objective is to minimize the discounted number of infected individuals during the course ...
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We present an application of optimal control theory to Dengue epidemics. This epidemiologic disease is an important theme in tropical countries due to the growing number of infected individuals. The dynamic model is described by a set of nonlinear ordinary differential equations, that depend on the dynamic of the Dengue mosquito, the number of infected individuals, and the people’s motivation t...
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Malware attacks constitute a serious security risk that threatens our ever-expanding wireless networks. Developing reliable security measures against outbreaks of malware facilitate the proliferation of wireless technologies. The first step towardthis goal is to investigate potential attack strategies and the extent of damage they can incur. Given the flexibility that software-based operation p...
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ژورنال
عنوان ژورنال: Bulletin of Mathematical Biology
سال: 2021
ISSN: 0092-8240,1522-9602
DOI: 10.1007/s11538-021-00872-w