Classification and threshold dynamics of stochastic reaction networks

C Wiuf, C Xu - arXiv preprint arXiv:2012.07954, 2020 - arxiv.org
Stochastic reaction networks (SRNs) provide models of many real-world networks.
Examples include networks in epidemiology, pharmacology, genetics, ecology, chemistry …

[PDF][PDF] Dynamics of continuous time markov chains with applications to stochastic reaction networks

C Xu, MC Hansen, C Wiuf - arXiv preprint arXiv:1909.12825, 2019 - researchgate.net
This paper contributes an in-depth study of properties of continuous time Markov chains
(CTMCs) on non-negative integer lattices, with particular interest in one-dimensional CTMCs …

A Scaling Approach to Stochastic Chemical Reaction Networks

L Laurence, P Robert - arXiv preprint arXiv:2310.01949, 2023 - arxiv.org
We investigate the asymptotic properties of Markov processes associated to stochastic
chemical reaction networks (CRNs) driven by the kinetics of the law of mass action. Their …

An algebraic approach to product-form stationary distributions for some reaction networks

B Pascual-Escudero, L Hoessly - arXiv preprint arXiv:2012.03227, 2020 - arxiv.org
Exact results for product-form stationary distributions of Markov chains are of interest in
different fields. In stochastic reaction networks (CRNs), stationary distributions are mostly …

[HTML][HTML] Comparison theorems for stochastic chemical reaction networks

FA Campos, S Bruno, Y Fu, D Del Vecchio… - Bulletin of Mathematical …, 2023 - Springer
Continuous-time Markov chains are frequently used as stochastic models for chemical
reaction networks, especially in the growing field of systems biology. A fundamental problem …

Stochastic Chemical Reaction Networks with Discontinuous Limits and AIMD processes

L Laurence, P Robert - arXiv preprint arXiv:2406.12604, 2024 - arxiv.org
In this paper we study a class of stochastic chemical reaction networks (CRNs) for which
chemical species are created by a sequence of chain reactions. We prove that under some …

Mixing times for two classes of stochastically modeled reaction networks

DF Anderson, J Kim - arXiv preprint arXiv:2209.06988, 2022 - arxiv.org
The past few decades have seen robust research on questions regarding the existence,
form, and properties of stationary distributions of stochastically modeled reaction networks …

[HTML][HTML] Stationary distributions via decomposition of stochastic reaction networks

L Hoessly - Journal of Mathematical Biology, 2021 - Springer
We examine reaction networks (CRNs) through their associated continuous-time Markov
processes. Studying the dynamics of such networks is in general hard, both analytically and …

Results on stochastic reaction networks with non-mass action kinetics

DF Anderson, TD Nguyen - arXiv preprint arXiv:1712.01716, 2017 - arxiv.org
In 2010, Anderson, Craciun, and Kurtz showed that if a deterministically modeled reaction
network is complex balanced, then the associated stochastic model admits a stationary …

Structural classification of continuous time Markov chains with applications

C Xu, MC Hansen, C Wiuf - Stochastics, 2022 - Taylor & Francis
This paper is motivated by examples from stochastic reaction network theory. The Q-matrix
of a stochastic reaction network can be derived from the reaction graph, an edge-labelled …