具有无限粒子数的Kolmogorov-Petrovski- piskunov型模型中的平稳分布

IF 1.4 3区社会学 Q3 DEMOGRAPHY

Mathematical Population Studies Pub Date : 2017-07-03 DOI:10.1080/08898480.2017.1330010

S. Molchanov, Joseph Whitmeyer

引用次数: 13

摘要

晶格上连续时间种群动力学模型包含Kolmogorov-Petrovski-Piskunov方程作为特例。存在一个极限分布。给出了前三个矩和相关函数的表达式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Stationary distributions in Kolmogorov-Petrovski- Piskunov-type models with an infinite number of particles

ABSTRACT A model of population dynamics in continuous time on the lattice contains the Kolmogorov-Petrovski-Piskunov equation as a special case. A limit distribution exists. The first three moments and the correlation function are expressed.

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来源期刊

Mathematical Population Studies 数学-数学跨学科应用

CiteScore

3.20

自引率

11.10%

发文量

审稿时长

>12 weeks

期刊介绍： Mathematical Population Studies publishes carefully selected research papers in the mathematical and statistical study of populations. The journal is strongly interdisciplinary and invites contributions by mathematicians, demographers, (bio)statisticians, sociologists, economists, biologists, epidemiologists, actuaries, geographers, and others who are interested in the mathematical formulation of population-related questions. The scope covers both theoretical and empirical work. Manuscripts should be sent to Manuscript central for review. The editor-in-chief has final say on the suitability for publication.