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Numerical Analysis of Balanced Methods for the Impulsive Stochastic Differential Equations
  • ISSN号:1002-5065
  • 期刊名称:《世界有色金属》
  • 时间:0
  • 分类:O175[理学—数学;理学—基础数学] O24[理学—计算数学;理学—数学]
  • 作者机构:[1]School of Science, Jiangxi University of Science and Technology, Ganzhou 341000, China, [2]Forestry and Environmental Institute, Jiangxi Environmental Engineering Vocational College, Ganzhou 341000, China, [3]School of Resource and Safety Engineering, Central South University, Changsha 410075, China, [4]Department of Information Engineer, Jiangxi University of Science and Technology, Nanchang Campus, Nanchang 340000, China, [5]School of Mathematics and Computer Sciences, Gannan Normal University, Ganzhou 341000, China
  • 相关基金:National Natural Science Foundations of China(Nos.11561028,11101101,11461032,11401267); Natural Science Foundations of Jiangxi Province,China(Nos.20151BAB201013,20151BAB201010,20151BAB201015)
中文摘要:

Positive results are proved here about the ability of balanced methods to reproduce the mean square stability of the impulsive stochastic differential equations. It is shown that the balanced methods with strong convergence can preserve the mean square stability with the sufficiently small stepsize. Weak variants and their mean square stability are also considered. Several numerical experiments are given for illustration and show that the fully implicit methods are superior to those of the explicit methods in terms of mean-square stabilities for relatively large stepsizes especially.

英文摘要:

Positive results are proved here about the ability of balanced methods to reproduce the mean square stability of the impulsive stochastic differential equations. It is shown that the balanced methods with strong convergence can preserve the mean square stability with the sufficiently small stepsize. Weak variants and their mean square stability are also considered. Several numerical experiments are given for illustration and show that the fully implicit methods are superior to those of the explicit methods in terms of mean-square stabilities for relatively large stepsizes especially.

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期刊信息
  • 《世界有色金属》
  • 主管单位:中国有色金属工业协会
  • 主办单位:有色金属技术经济研究院
  • 主编:屠雯(兼)
  • 地址:北京市海淀区苏州街31号9层
  • 邮编:100080
  • 邮箱:sjysjs@vip.sina.com
  • 电话:010-56135563 63971604
  • 国际标准刊号:ISSN:1002-5065
  • 国内统一刊号:ISSN:11-2472/TF
  • 邮发代号:2-642
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:4557