压电结构无网格离散中结构化鞍点问题的高效预处理方法与收敛性理论

11771225
2017
A0502.数值代数
曹阳
面上项目
教授
南通大学
48万元
无网格方法;径向基函数;预处理迭代法;鞍点问题;压电结构
2018-01-01到2021-12-31
  • 中英文摘要
  • 结题摘要
  • 结题报告
  • 项目成果
  • 项目参与人
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序号 标题 类型 作者
1 Additive inexact block triangular preconditioners for saddle point problems arising in meshfree discretization of piezoelectric equations 期刊论文 Yang Cao;Qin-Qin Shen;Ying-Ting Chen
2 Regularized DPSS preconditioners for generalized saddle point linear systems 期刊论文 Yang Cao;Zhen-Quan Shi;Quan Shi
3 无单元Galerkin方法施加本质边界条件研究进展 期刊论文 曹阳;陈莹婷;姚林泉
4 Modified Newton-type iteration methods for generalized absolute value equations 期刊论文 An Wang;Yang Cao;Jing-Xian Chen
5 A class of two-step modulus-based matrix splitting iteration methods for quasi-complementarity problems 期刊论文 Qin-Qin Shen;Quan Shi;Tian-Pei Tang
6 Improved relaxed positive-definite and skew-Hermitian splitting preconditioners for saddle point problems 期刊论文 Yang Cao;Zhi-Ru Ren;Lin-Quan Yao
7 A coupled RBF method for the solution of elastostatic problems 期刊论文 Ying-Ting Chen;Yang Cao
8 Regularized DPSS preconditioners for non-Hermitian saddle point problems 期刊论文 Yang Cao
9 An optimized discrete grey multi-variable convolution model and its applications 期刊论文 Qin-Qin Shen;Yang Cao;Lin-Quan Yao;Zhong-Kui Zhu
10 Stable computation of least squares problems of the OGM(1,N) model and short-term traffic flow prediction 期刊论文 Qin-Qin Shen;Yang Cao;Bo Zeng;Quan Shi
11 Convergence analysis of Modulus-based matrix splitting iterative methods for implicit complementarity problems 期刊论文 An Wang;Yang Cao;Quan Shi
12 Shift-splitting preconditioners for a class of block three-by-three saddle point problems 期刊论文 Yang Cao
13 A variant of the HSS preconditioner for complex symmetric indefinite linear systems 期刊论文 Qin-Qin Shen;Quan Shi
14 A local positive-(semi)definite shift-splitting preconditioner for non-Hermitian saddle point problems with applications to time-harmonic eddy current models 期刊论文 Yang Cao;Zhi-Ru Ren
15 Two-step modulus matrix splitting iteration methods for implicit complementarity problems 期刊论文 Yang Cao;An Wang
16 A general class of shift splitting preconditioners for non-Hermitian saddle point problems with applications to time harmonic eddy current models 期刊论文 Yang Cao
17 A relaxed generalized Newton iteration method for generalized absolute value equations 期刊论文 Yang Cao;Quan Shi;Sen-Lai Zhu
18 Inexact modified positive-definite and skew-Hermitian splitting preconditioners for generalized saddle point problems 期刊论文 Qin-Qin Shen;Quan Shi
19 Block triangular preconditioners based on symmetric-triangular decomposition for generalized saddle point problems 期刊论文 Yang Cao;Sen Li
20 Cell-by-cell approximate Schur complement technique in preconditioning of meshfree discretized piezoelectric equations 期刊论文 Yang Cao;Maya Neytcheva
21 A block positive-semidefinite splitting preconditioner for generalized saddle point linear systems 期刊论文 Yang Cao
22 Constant electric bias dependence of wave propagation in a rotating piezoelectric crystal 期刊论文 Xiao-Guang Yuan;Quan Shi;Yang Cao
23 Minimum residual Hermitian and skew-Hermitian splitting iteration method for non-Hermitian positive definite linear systems 期刊论文 Ai-Li Yang;Yang Cao;Yu-Jiang Wu
24 正则化HSS预处理鞍点矩阵的特征值估计 期刊论文 曹阳;陈莹婷
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