Four approaches to solving the linear birth‐and‐death (and similar) processes
作者:
ByronJ.T. Morgan,
期刊:
International Journal of Mathematical Education in Science and Technology
(Taylor Available online 1979)
卷期:
Volume 10,
issue 1
页码: 51-64
ISSN:0020-739X
年代: 1979
DOI:10.1080/0020739790100106
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In lecture courses on stochastic processes, simple, continuous‐time Markov processes with discrete states are usually solved by deriving Kolmo‐gorov forward equations, summarizing them by a single Lagrange partial‐differential equation for a generating function, and then solving the resulting equation by means of the auxiliary equations. Students frequently find this approach confusing. The aim of this paper is to present three alternative approaches which may be employed in order to assist in the teaching of the subject, and which are frequently omitted from text books; the approach described in § 3, in particular, is not readily available. At the same time, it is hoped that students of mathematics in general will find in these processes interesting applications of mathematical methods.
点击下载:
PDF (510KB)
返 回