【摘 要】
：
Dengue is a subject of intense research and it has been a major public health problem worldwide,especially in tropical and subtropical countries such as Bra
【机 构】
：
Inst.of BioSci.IBB Unesp
论文部分内容阅读
Dengue is a subject of intense research and it has been a major public health problem worldwide,especially in tropical and subtropical countries such as Brazil,where its incidence has increased in recent years.Spatial models are commonly used in the diffusion approach,where the space is considered as a continuous variable.In diffusion models,the many factors that affect the movement are difficult to incorporate.Thus,in areas where resources are located in patches or discrete locations,mosquito dispersal is more conveniently modeled,in which the population is divided into discrete patches.In this work we develop a discrete model to analyze the spread of Dengue numerically.In the process of mathematical modeling we take into account the populations Dengue mosquitoes,humans and the circulation of a single serotype.
其他文献
In the market,we need to set the futures margin based on the penetration rate of margin.In the industry,the futures margin is calculated by H-VaR,the basic
We propose a fast and accurate numerical method based on Fourier transform to solve Kolmogorov forward equations of symmetric scalar Lévy processes.The met
This pricing problem of credit contingent interest rate swap is assumed to be equivalent to the estimation of CVA for interest rate swaps.In most practices,
We report our recent progress of using G-normal distribution VaR(G-VaR).Our comparison with VaR and Garch-VaR shows the robustness and adaptedness of this n
Mathematics-in-Medicine is now a fast growing area.The traditional empirical models are being supplemented by the development of new conceptual models,which
We present analysis results on the step bunching properties on epitaxial surfaces under elastic interactions,using both discrete and continuum models.
As the generalization of the classical Fourier transform and the fractional Fourier transform,the linear canonical transform received much interests in rece
The methods developed by Gabriel Kron,for the tensor approach of networks(TAN),offers a great source of applications for the geometrical and topological stu
The Burton-Cabrera-Frank(BCF)model for the flow of line defects(steps)on crystal surfaces has offered useful insights into nanostructure evolution.This mode
Bilayer materials,assembled by two layers of 2D crystal with weak Van der Waals interactions,revealing unusual properties.We present a continuum model for d