异质介质和人口增长模型中的广义第二爱因斯坦关系

IF 1.2 4区工程技术 Q3 MATHEMATICS, INTERDISCIPLINARY APPLICATIONS

Fluctuation and Noise Letters Pub Date : 2022-12-31 DOI:10.1142/s0219477523500086

Kwok Sau Fa

引用次数: 0

摘要

从广义的一类空间相关系数的Fokker-Planck方程得到广义的第二爱因斯坦关系。对人口增长模型进行了研究。

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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Generalized Second Einstein Relation in Heterogeneous Media and Population Growth Models

Generalized second Einstein relation is obtained from a Fokker–Planck equation for a wide class of space-dependent coefficients. The relation is investigated for population growth models.

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来源期刊

Fluctuation and Noise Letters 工程技术-数学跨学科应用

CiteScore

2.90

自引率

22.20%

发文量

审稿时长

>12 weeks

期刊介绍： Fluctuation and Noise Letters (FNL) is unique. It is the only specialist journal for fluctuations and noise, and it covers that topic throughout the whole of science in a completely interdisciplinary way. High standards of refereeing and editorial judgment are guaranteed by the selection of Editors from among the leading scientists of the field. FNL places equal emphasis on both fundamental and applied science and the name "Letters" is to indicate speed of publication, rather than a limitation on the lengths of papers. The journal uses on-line submission and provides for immediate on-line publication of accepted papers. FNL is interested in interdisciplinary articles on random fluctuations, quite generally. For example: noise enhanced phenomena including stochastic resonance; 1/f noise; shot noise; fluctuation-dissipation; cardiovascular dynamics; ion channels; single molecules; neural systems; quantum fluctuations; quantum computation; classical and quantum information; statistical physics; degradation and aging phenomena; percolation systems; fluctuations in social systems; traffic; the stock market; environment and climate; etc.