Results 1 to 10 of about 947,634 (291)
Asymmetric autocatalytic reactions and their stationary distribution [PDF]
Royal Society Open ScienceWe consider a general class of autocatalytic reactions, which has been shown to display stochastic switching behaviour (discreteness-induced transitions (DITs)) in some parameter regimes.
Cameron Gallinger, Lea Popovic
doaj +2 more sources
Stationary distribution of a reaction-diffusion hepatitis B virus infection model driven by the Ornstein-Uhlenbeck process. [PDF]
PLoS ONE, 2023 A reaction-diffusion hepatitis B virus (HBV) infection model based on the mean-reverting Ornstein-Uhlenbeck process is studied in this paper. We demonstrate the existence and uniqueness of the positive solution by constructing the Lyapunov function.
Zhenyu Zhang +2 more
doaj +2 more sources
Testing Uniformity of Stationary Distribution [PDF]
, 2016 A random walk on a directed graph gives a Markov chain on the vertices of the graph. An important question that arises often in the context of Markov chain is whether the uniform distribution on the vertices of the graph is a stationary distribution of ...
Chakraborty, Sourav +2 more
core +2 more sources
Variational formulation of stationary two-phase flow distribution
Case Studies in Thermal Engineering, 2021 This paper discusses the extremisation of the entropy production in fluidic networks to gain insight into using non-equilibrium thermodynamics for mathematically formulating thermal engineering transfer phenomena.
Niccolo Giannetti +3 more
doaj +1 more source
Performance characteristics of the fork-join queuing system
Informatika, 2023 Objectives. The problem of investigating a fork-join queuing system is considered. It is required to build the process of the system functioning, to find the condition for the existence of a stationary distribution, and propose algorithms for calculating
V. I. Klimenok
doaj +1 more source
The stationary distribution of a stochastic rumor spreading model
AIMS Mathematics, 2021 In this paper, we develop a rumor spreading model by introducing white noise into the model. We establish sufficient conditions for the existence and uniqueness of an ergodic stationary distribution of the positive solutions to the stochastic model by ...
Chaodong Chen, Dapeng Gao, Peng Guo
doaj +1 more source
Stationary Worldline Power Distributions [PDF]
International Journal of Theoretical Physics, 2019 A worldline with a time-independent spectrum is called stationary. Such worldlines are arguably the most simple motions in physics. Barring the trivially static motion, the non-trivial worldlines are uniformly accelerated. As such, a point charge moving along a stationary worldline will emit constant radiative power.
Michael R. R. Good +2 more
openaire +2 more sources
Barekeng, 2023 Discrete-time of Markov chains, starting now referred to as Markov chains, have been widely used by previous researchers in predicting the phenomenon. The predictions were made by manual calculations and using separate software, including Maple, Matlab ...
Putri Monika +3 more
doaj +1 more source
Advances in Difference Equations, 2020 In this paper, stationary distribution of stochastic differential equations (SDEs) with Markovian switching is approximated by numerical solutions generated by the stochastic θ method.
Yanan Jiang, Liangjian Hu, Jianqiu Lu
doaj +1 more source
Mathematical Biosciences and Engineering, 2023 Hepatitis B virus (HBV) infection is a global public health problem and there are 257 million people living with chronic HBV infection throughout the world.
Jiying Ma, Shasha Ma
doaj +1 more source