Results 41 to 50 of about 18,455,975 (322)

On the Fractional Poisson Process and the Discretized Stable Subordinator [PDF]

open access: yesAxioms, 2013
We consider the renewal counting number process N = N(t) as a forward march over the non-negative integers with independent identically distributed waiting times.
R. Gorenflo, F. Mainardi
semanticscholar   +1 more source

A Wiener process with jumps to model the logarithm of new epidemic cases

open access: yesAIMS Biophysics, 2022
The number of daily new cases of an epidemic is assumed to evolve as the exponential of a Wiener process with Poissonian jumps that are exponentially distributed. The model parameters can be estimated by using the method of moments.
Mario Lefebvre
doaj   +1 more source

Fractional Poisson process with random drift

open access: yes, 2014
We study the connection between PDEs and L\'{e}vy processes running with clocks given by time-changed Poisson processes with stochastic drifts. The random times we deal with are therefore given by time-changed Poissonian jumps related to some Frobenious ...
Beghin, Luisa, D'Ovidio, Mirko
core   +1 more source

On the One dimensional Poisson Random Geometric Graph [PDF]

open access: yes, 2010
Given a Poisson process on a bounded interval, its random geometric graph is the graph whose vertices are the points of the Poisson process and edges exist between two points if and only if their distance is less than a fixed given threshold.
Decreusefond, Laurent, Ferraz, Eduardo
core   +6 more sources

Exploring the human-animal interface of Ebola virus disease outbreaks

open access: yesMathematical Biosciences and Engineering, 2019
Whereas the prevention and treatment of Ebola virus disease (EVD) have been well studied after the 2013–16 outbreak in West Africa, the emergence of human outbreaks and their mechanisms have yet to be explored in detail.
Luis Ponce   +2 more
doaj   +1 more source

A Markov Chain Model for Approximating the Run Length Distributions of Poisson EWMA Charts under Linear Drifts

open access: yesMathematics, 2022
In addition to monitoring the Poisson mean rate with step shifts, increasing attention has been given to monitoring Poisson processes subject to linear trends.
Honghao Zhao   +3 more
doaj   +1 more source

Navigation on a Poisson point process

open access: yes, 2008
On a locally finite point set, a navigation defines a path through the point set from one point to another. The set of paths leading to a given point defines a tree known as the navigation tree.
Bordenave, Charles
core   +2 more sources

Analysis of storm surge characteristics based on stochastic process

open access: yesAIMS Mathematics, 2021
Most of the offshore projects will be impacted by storm surge, especially in the sea area where typhoons are frequent, and storm surge disasters are inevitable.
Baiyu Chen   +7 more
doaj   +1 more source

Markov chains and applications

open access: yesSelecciones Matemáticas, 2022
This work has three important purposes: first it is the study of Markov Chains, the second is to show that Markov chains have different applications and finally it is to model a process of this behaves. Throughout this work we will describe what a Markov
Mississippi Valenzuela
doaj   +1 more source

Poisson Hole Process: Theory and Applications to Wireless Networks [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2016
Interference field in wireless networks is often modeled by a homogeneous Poisson point process (PPP). While it is realistic in modeling the inherent node irregularity and provides meaningful first-order results, it falls short in modeling the effect of ...
Z. Yazdanshenasan   +3 more
semanticscholar   +1 more source

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