Applied Mathematics and Mechanics (English Edition) ›› 2018, Vol. 39 ›› Issue (12): 1837-1844.doi: https://doi.org/10.1007/s10483-018-2392-9

• 论文 • 上一篇    下一篇

Delay-dependent stability of linear multistep methods for differential systems with distributed delays

Yanpei WANG1, Yuhao CONG1,2, Guangda HU1   

  1. 1. Department of Mathematics, College of Sciences, Shanghai University, Shanghai 200444, China;
    2. Shanghai Customs College, Shanghai 201204, China
  • 收稿日期:2018-03-16 修回日期:2018-04-04 出版日期:2018-12-01 发布日期:2018-12-01
  • 通讯作者: Yuhao CONG E-mail:yhcong@shu.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (No. 11471217)

Delay-dependent stability of linear multistep methods for differential systems with distributed delays

Yanpei WANG1, Yuhao CONG1,2, Guangda HU1   

  1. 1. Department of Mathematics, College of Sciences, Shanghai University, Shanghai 200444, China;
    2. Shanghai Customs College, Shanghai 201204, China
  • Received:2018-03-16 Revised:2018-04-04 Online:2018-12-01 Published:2018-12-01
  • Contact: Yuhao CONG E-mail:yhcong@shu.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (No. 11471217)

摘要: This paper deals with the stability of linear multistep methods for multidimensional differential systems with distributed delays. The delay-dependent stability of linear multistep methods with compound quadrature rules is studied. Several new sufficient criteria of delay-dependent stability are obtained by means of the argument principle. An algorithm is provided to check delay-dependent stability. An example that illustrates the effectiveness of the derived theoretical results is given.

关键词: Newton-Raphson method, penalty function method, nonlineareffect, drill string, differential system with distributed delays, delay-dependent stability, linear multistep method, argument principle

Abstract: This paper deals with the stability of linear multistep methods for multidimensional differential systems with distributed delays. The delay-dependent stability of linear multistep methods with compound quadrature rules is studied. Several new sufficient criteria of delay-dependent stability are obtained by means of the argument principle. An algorithm is provided to check delay-dependent stability. An example that illustrates the effectiveness of the derived theoretical results is given.

Key words: Newton-Raphson method, penalty function method, nonlineareffect, drill string, delay-dependent stability, linear multistep method, argument principle, differential system with distributed delays

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