Strong anomalous diffusion in two-state process with Lévy walk and Brownian motion
Strong anomalous diffusion phenomena are often observed in complex physical and biological systems, which are characterized by the nonlinear spectrum of exponents qν(q) by measuring the absolute qth moment 〈|x|^{q}〉.
Xudong Wang, Yao Chen, Weihua Deng
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A Complex Model via Phase-Type Distributions to Study Random Telegraph Noise in Resistive Memories
A new stochastic process was developed by considering the internal performance of macro-states in which the sojourn time in each one is phase-type distributed depending on time.
Juan E. Ruiz-Castro +3 more
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The Moments of Stochastic Integrals and the Distribution of Sojourn Times [PDF]
For a single diallelic locus in a finite population with any time-independent selection scheme, using the diffusion approximation, a formula is derived in terms of sojourn times for the moments of the integral of an arbitrary function of gene frequency along sample paths.
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The
This study investigates a multi-server queueing-inventory system in a random environment. The system has an unlimited waiting space and an inventory capacity of $S$ units.
N. Anbazhagan +6 more
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Effect of Ergodic and Non-Ergodic Fluctuations on a Charge Diffusing in a Stochastic Magnetic Field
In this paper, we study the basic problem of a charged particle in a stochastic magnetic field. We consider dichotomous fluctuations of the magnetic field where the sojourn time in one of the two states are distributed according to a given waiting-time ...
Gerardo Aquino +2 more
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On the Optimal Identification of Tag Sets in Time-Constrained RFID Configurations
In Radio Frequency Identification facilities the identification delay of a set of tags is mainly caused by the random access nature of the reading protocol, yielding a random identification time of the set of tags.
Juan Manuel Pérez-Mañogil +4 more
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Sojourn times in Jackson networks [PDF]
Jackson queuing networks have a lot of practical applications, mainly in the modelling of computation and telecommunications networks. Evidently the time that one customer - a person, a job, a message … – spends in this kind of systems, its sojourn time,
Ferreira, Manuel Alberto M. +1 more
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On the Equilibrium in a Queuing System with Retrials and Strategic Arrivals
This paper considers a callback single-server system with an orbit and a First-Come First-Served (FCFS) service discipline. Customers (users, clients) that encounter a busy server are sent into orbit and then have the option to retry service after an ...
Alexandra Borodina, Vladimir Mazalov
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Effect of sojourn time distributions on the early dynamics of COVID-19 outbreak
Compartmental models are commonly used in practice to investigate the dynamical response of infectious diseases such as the COVID-19 outbreak. Such models generally assume exponentially distributed latency and infectiousness periods. However, the exponential distribution assumption fails when the sojourn times are expected to distribute around their ...
Huseyin Tunc +2 more
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Simulation of epidemic models with generally distributed sojourn times [PDF]
Abstract Epidemic models are used to analyze the progression or outcome of an epidemic under different control policies like vaccinations, quarantines, lockdowns, use of face-masks, pharmaceutical interventions, etc. When these models accurately represent real-life situations, they may become an important tool in the decision-making ...
Carlos Hernandez-Suarez +2 more
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