6533b853fe1ef96bd12abfb6

RESEARCH PRODUCT

The linear birth and death process under the influence of independently occurring disasters

Prem S. PuriW. J. Bühler

subject

Statistics and ProbabilityBirth and death processeducation.field_of_studyExtinctionPopulationRandom sequenceBirth–death processMathematics::ProbabilityHomogeneousStatisticsQuantitative Biology::Populations and EvolutionRandom eventStatistics Probability and UncertaintyeducationAnalysisDemographyMathematics

description

A population developing according to a time homogeneous linear birth and death process is subjected to an independently occurring random sequence of disasters. Using an embedded Galton-Watson process with random environments explicit results about the probability of extinction and the asymptotic behavior of the process are obtained.

https://doi.org/10.1007/bf00333143