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Energy-preserving algorithm for gyrocenter dynamics of charged particles 期刊论文
NUMERICAL ALGORITHMS, 2019, 卷号: 81, 期号: 4, 页码: 1521-1530
作者:  Zhang, Ruili;  Liu, Jian;  Qin, Hong;  Tang, Yifa
收藏  |  浏览/下载:216/0  |  提交时间:2020/01/10
Energy-preserving algorithm  Gyrocenter system  Discrete gradient method  
Distributed optimisation design with triggers for disturbed continuous-time multi-agent systems 期刊论文
IET CONTROL THEORY AND APPLICATIONS, 2017, 卷号: 11, 期号: 2, 页码: 282-290
作者:  Deng, Zhenhua;  Wang, Xinghu;  Hong, Yiguang
收藏  |  浏览/下载:163/0  |  提交时间:2018/07/30
decentralised control  gradient methods  discrete time systems  optimisation  continuous time systems  multi-agent systems  external disturbance rejection  internal model design  event-triggered gradient measurement strategy  event-triggered communication strategy  time-triggered communication  distributed optimisation algorithm  discrete-time communication measurement  disturbed continuous-time multiagent systems  distributed optimisation design  
Convergence analysis on multigrid methods for elliptic problems with large jumps in coefficients 期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2015, 卷号: 35, 期号: 4, 页码: 1888-1912
作者:  Zheng, Hui;  Wu, Jinbiao
收藏  |  浏览/下载:136/0  |  提交时间:2018/07/30
multigrid method  jump coefficient problem  discrete harmonic extension  nearly singular problem  preconditioned conjugate gradient method  
DISCRETE GRADIENT APPROACH TO STOCHASTIC DIFFERENTIAL EQUATIONS WITH A CONSERVED QUANTITY 期刊论文
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2011, 卷号: 49, 期号: 5, 页码: 2017-2038
作者:  Hong, Jialin;  Zhai, Shuxing;  Zhang, Jingjing
收藏  |  浏览/下载:111/0  |  提交时间:2018/07/30
stochastic differential equation in the Stratonovich sense  conserved quantity  discrete gradient  splitting technique  mean-square convergence