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Analysis on inexact block diagonal preconditioners for elliptic PDE-constrained optimization problems 期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017, 卷号: 74, 期号: 10, 页码: 2423-2437
作者:  Huang, Na;  Ma, Chang-Feng
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载：848/153  |  提交时间：2018/07/25
PDE-constrained optimization  Saddle point matrices  Preconditioner  Cholesky decomposition  Spectral bound  
A posteriori error analysis of nonconforming finite element methods for convection-diffusion problems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2017, 卷号: 321, 页码: 416-426
作者:  Zhang, Bei;  Chen, Shaochun;  Zhao, Jikun;  Mao, Shipeng
收藏  |  浏览/下载：126/0  |  提交时间：2018/07/30
A posteriori error estimates  Semi-robustness and robustness  Nonconforming quadrilateral finite elements  Convection-diffusion problem  
A Triangular Decomposition Algorithm for Differential Polynomial Systems with Elementary Computation Complexity 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 2, 页码: 464-483
作者:  Zhu Wei;  Gao Xiao-Shan
收藏  |  浏览/下载：91/0  |  提交时间：2018/07/30
Differential polynomial system  regular triangular set  saturated triangular set  triangular decomposition  
Quasi-triangular Hopf algebras and invariant Jacobians 期刊论文
Science China. Mathematics, 2017, 卷号: 60, 期号: 3, 页码: 421
作者:  Chen Xiaoyu
收藏  |  浏览/下载：89/0  |  提交时间：2018/07/30
atriangulardecompositionalgorithmfordifferentialpolynomialsystemswithelementarycomputationcomplexity 期刊论文
journalofsystemsscienceandcomplexity, 2017, 卷号: 30, 期号: 2, 页码: 464
作者:  Zhu Wei;  Gao Xiaoshan
收藏  |  浏览/下载：97/0  |  提交时间：2020/01/10
multiplicitypreservingtriangularsetdecompositionoftwopolynomials 期刊论文
journalofsystemsscienceandcomplexity, 2014, 卷号: 27, 期号: 6, 页码: 1320
作者:  Cheng Jinsan;  Gao Xiaoshan
收藏  |  浏览/下载：115/0  |  提交时间：2020/01/10
MULTIPLICITY-PRESERVING TRIANGULAR SET DECOMPOSITION OF TWO POLYNOMIALS 期刊论文
系统科学与复杂性学报(英文版), 2014, 页码: 1320-1344
作者:  Cheng JinSan;  Gao XiaoShan
收藏  |  浏览/下载：90/0  |  提交时间：2021/01/14
Generating symbolic interpolants for scattered data with normal vectors 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2005, 卷号: 20, 期号: 6, 页码: 861-874
作者:  Li, M;  Gao, XS;  Cheng, JS
收藏  |  浏览/下载：114/0  |  提交时间：2018/07/30
solid modelling  Hermite interpolation surface  Bezier curve  sweeping curve  
Complete solution classification for the Perspective-Three-Point problem 期刊论文
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2003, 卷号: 25, 期号: 8, 页码: 930-943
作者:  Gao, XS;  Hou, XR;  Tang, JL;  Cheng, HF
收藏  |  浏览/下载：97/0  |  提交时间：2018/07/30
Perspective-Three-Point problem  pose determination  analytical solutions  solution classification  geometric criteria  Wu-Ritt's zero decomposition method