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Analysis of a population model with batch Markovian arrivals influenced by Markov arrival geometric catastrophes.
- Source :
-
Communications in Statistics: Theory & Methods . 2021, Vol. 50 Issue 13, p3137-3158. 22p. - Publication Year :
- 2021
-
Abstract
- We consider a population model in which individuals arrive as per the batch Markovian arrival process. The population is influenced by catastrophes which occur according to Markovian arrival process and it eliminates each individual of the population in a sequential order with probability p until the one individual survives or the entire population is annihilated. We first obtain the steady-state vector generating function of the population size distribution at arbitrary epoch and then the distribution is extracted in term of roots of the associated characteristic equation. Further, we obtain the population size distribution at post-catastrophe and pre-arrival epochs. Finally, a few numerical results are given. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GENERATING functions
*DISASTERS
*VECTOR valued functions
*DISASTER relief
Subjects
Details
- Language :
- English
- ISSN :
- 03610926
- Volume :
- 50
- Issue :
- 13
- Database :
- Academic Search Index
- Journal :
- Communications in Statistics: Theory & Methods
- Publication Type :
- Academic Journal
- Accession number :
- 151045737
- Full Text :
- https://doi.org/10.1080/03610926.2019.1682166