理学院数学系学术报告——Analytic and numerical stability of delay differential equations with variable impulses
[ 作者:马强 来源:哈工大(威海)新闻网 浏览:808 录入时间:2017年9月15日 ]

    应理学院数学系丁效华教授邀请,刘兴博士将于近日访问我校数学系,期间将作一场学术报告,欢迎感兴趣的学生和老师参加。

报告时间:201791617:50-18:20

报告地点:N楼(宁学楼) 229

报告题目:Analytic and numerical stability of delay differential equations with variable impulses

报告摘要:A stability theory of analytic and numerical solutions to linear impulsive delay differential equations (IDDEs) is established. Numerical experiments show that previous numerical process may not be convergent when applied to delay differential equations with variable impulses. Aconvergent numerical process is proposed. Convergence and stability of the numerical solutions are studied in the paper. Numerical experiments are given in the end to confirm the conclusion.

人:刘兴,聊城大学数学科学学院,2012年获得哈尔滨工业大学理学博士学位,目前研究方向为: 延迟微分方程数值分析。参与并完成多项国家自然科学基金,在Applied Numerical MathematicsApplied Mathematics and ComputationJournal of Computational and Applied Mathematics等有影响力SCI期刊杂志上发表多篇学术论文。




文章发布员:杨薇