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A TWO-LEVEL PRECONDITIONED HELMHOLTZ-JACOBI-DAVIDSON METHOD FOR THE MAXWELL EIGENVALUE PROBLEM 期刊论文
MATHEMATICS OF COMPUTATION, 2022, 卷号: 91, 期号: 334, 页码: 623-657
作者:  Liang, Qigang;  Xu, Xuejun
收藏  |  浏览/下载:156/0  |  提交时间:2022/04/29
Maxwell eigenvalue problem  edge element  Helmholtz projection  Jacobi-Davidson method  domain decomposition  
A linearized ADI scheme for two-dimensional time-space fractional nonlinear vibration equations 期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2021, 页码: 15
作者:  Zhang, Jingna;  Huang, Jianfei;  Aleroev, Temirkhan S.;  Tang, Yifa
收藏  |  浏览/下载:138/0  |  提交时间:2021/04/26
Time-space fractional nonlinear vibration equations  two dimensions  linearized ADI scheme  stability  convergence  
Equivalence-Based Model of Dimension-Varying Linear Systems 期刊论文
IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2020, 卷号: 65, 期号: 12, 页码: 5444-5449
作者:  Cheng, Daizhan;  Xu, Zhenhui;  Shen, Tielong
收藏  |  浏览/下载:133/0  |  提交时间:2021/04/26
Aerospace electronics  Linear systems  Dynamical systems  Extraterrestrial measurements  Control systems  Vehicle dynamics  Dimension-free state space  dimension-varying linear (control) system  S-system  
Generalised semi-tensor product of matrices 期刊论文
IET CONTROL THEORY AND APPLICATIONS, 2020, 卷号: 14, 期号: 1, 页码: 85-95
作者:  Cheng, Daizhan;  Liu, Zequn;  Xu, Zhenhui;  Shen, Tielong
收藏  |  浏览/下载:168/0  |  提交时间:2020/05/24
vectors  tensors  matrix algebra  group theory  linear S-system  dynamic linear system  matrix multiplier  vector multiplier two kinds  matrix-vector STPs  standard STP  consistent MM-STP  MV-STP  cross-dimensional linear system  linear semigroup system  quotient matrix space  quotient vector space  S-system structure  quotient vector spaces  inner-product  cross-dimensional state space  matrix-matrix STPs  generalised semitensor product  
Topologies on quotient space of matrices via semi-tensor product 期刊论文
ASIAN JOURNAL OF CONTROL, 2019, 页码: 10
作者:  Cheng, Daizhan;  Liu, Zequn
收藏  |  浏览/下载:111/0  |  提交时间:2019/10/28
equivalence class  metric topology  product topology  quotient space  quotient topology  semi-tensor product  
ON EQUIVALENCE OF MATRICES 期刊论文
ASIAN JOURNAL OF MATHEMATICS, 2019, 卷号: 23, 期号: 2, 页码: 257-347
作者:  Cheng, Daizhan
收藏  |  浏览/下载:167/0  |  提交时间:2020/01/10
Semi-tensor product/addition(STP/STA)  vector product/addition(VP/VA)  matrix/vector equivalence (M-/V-)  lattice  topology  fiber bundle  bundled manifold/Lie algebra/Lie group(BM/BLA/BLG)  
CURVATURES OF MODULI SPACE OF CURVES AND APPLICATIONS 期刊论文
ASIAN JOURNAL OF MATHEMATICS, 2017, 卷号: 21, 期号: 5, 页码: 841-854
作者:  Liu, Kefeng;  Sun, Xiaofeng;  Yang, Xiaokui;  Yau, Shing-Tung
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Curvature  moduli space  Weil-Petersson metric  
QUOTIENT STACKS AND EQUIVARIANT ETALE COHOMOLOGY ALGEBRAS: QUILLEN'S THEORY REVISITED 期刊论文
JOURNAL OF ALGEBRAIC GEOMETRY, 2016, 卷号: 25, 期号: 2, 页码: 289-400
作者:  Illusie, Luc;  Zheng, Weizhe
收藏  |  浏览/下载:110/0  |  提交时间:2018/07/30
Some remarks on Kahler differentials and ordinary differentials in nonlinear control theory 期刊论文
SYSTEMS & CONTROL LETTERS, 2011, 卷号: 60, 期号: 9, 页码: 699-703
作者:  Fu, Guofeng;  Halas, Miroslav;  Kotta, Uelle;  Li, Ziming
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Nonlinear systems  Algebraic methods  Kahler differentials  Differential one-forms  
Postprocessing and higher order convergence for the mixed finite element approximations of the eigenvalue problem 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2011, 卷号: 61, 期号: 4, 页码: 615-629
作者:  Chen, Hongtao;  Jia, Shanghui;  Xie, Hehu
收藏  |  浏览/下载:101/0  |  提交时间:2018/07/30
Second order elliptic eigenvalue problem  Mixed finite element method  Raviart-Thomas  Rayleigh quotient formula  Supercloseness  Postprocessing