A stochastic model for interactions of hot gases with cloud droplets and raindrops

被引：11
作者：
Huang, Zaitang [1 ,2 ]
Yang, Qigui [1 ]
Cao, Junfei [1 ]
机构：
[1] S China Univ Technol, Sch Math Sci, Guangzhou 510640, Guangdong, Peoples R China
[2] Wuzhou Univ, Sch Math & Phys, Wuzhou 543002, Peoples R China
来源：
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS | 2011年 / 12卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Stochastically ultimate boundedness; Extinction; Stochastic stability; Hot gases model; PARTICULATE MATTERS; SULFUR-DIOXIDE; POLLUTANTS; REMOVAL; ATMOSPHERE; RAIN; WET; DEPOSITION;
D O I：
10.1016/j.nonrwa.2010.06.008
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper we analyze a stochastic model for interactions of hot gases with cloud droplets and raindrops. The stochasticity in the model is introduced by parameter perturbation which is a standard technique in stochastic hot gases modelling. We show that the model established in this paper possesses non-negative solutions as this is essential in any hot gas dynamics model. We also carry out analysis on the stochastically ultimate boundedness, extinction and stability of the hot gases model. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
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页码：203 / 214
页数：12
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