@article{bibcite_15757, author = {Dawid Czapla and Sander Hille and Katarzyna Horbacz and Hanna Wojew{\'o}dka-{\'S}ci{\k a}{\.z}ko}, title = {Continuous dependence of an invariant measure on the jump rate of a piecewise-deterministic Markov process}, abstract = {
We investigate a piecewise-deterministic Markov process, evolving on a Polish metric space, whose deterministic behaviour between random jumps is governed by some semi-flow, and any state right after the jump is attained by a randomly selected continuous transformation. It is assumed that the jumps appear at random moments, which coincide with the jump times of a Poisson process with intensity λ. The model of this type, although in a more general version, was examined in our previous papers, where we have shown, among others, that the Markov process under consideration possesses a unique invariant probability measure,\ say ν_λ. The aim of this paper is to prove that the map λ↦ν_λ is continuous (in the topology of weak convergence of probability measures). The studied dynamical system is inspired by certain stochastic models for cell division and gene expression.
}, year = {2020}, journal = {Mathematical Biosciences and Engineering}, volume = {17}, chapter = {1059-1073}, month = {11/2019}, doi = {10.3934/mbe.2020056}, language = {eng}, }