导师队伍

刘仲云教授
2019年09月02日 | 点击次数:次

数学与统计学院研究生导师信息

一、电子照片

二、基本情况

姓名:刘仲云

性别:男

学历学位:博士

职称:教授

职务:无

学术兼职:湖南省数学会常务理事

研究方向:数值代数

电子邮箱:liuzhongyun@263.net

三、专业教学及教学成果

主要承担《线性代数》、《Calculus》、《数值逼近》、《预条件迭代法》、《数值线性代数》课程教学;

主要教学成果:

1.《信息与计算科学专业人才培养的研究》,湖南省教育科学规划课题(XJK01CG008),2002,已结题,主持.

2.《数学建模》,新利官网开户 精品课程,2010,已结题,主持.

四、研究方向及研究团队

主要从事计算数学学科领域科研工作.

五、科研成果

1.科技奖励

[1]非线性方程和优化的理论、高效算法及其应用研究》湖南省自然科学奖二等奖,2009,排名第二.

2.科研项目

[1] 《数字图象处理中的几类结构矩阵的理论和算法研究》(107710222008-012010-12),结题,主持.

[2] 《磁纳米粒子检测中的相关数值分析问题的研究》(113710752014-012017-12),结题,主持.

3.科研论文(2003年以来主要工作)

[1]Liu C. Z.(刘成志)Liu Z. Y.(刘仲云)Han X. L.Preconditioned progressive iterative approximation for tensor product Bézier patches,Mathematics and Computers in Simulation,185(2021): 372-383

[2]Liu Z. Y.(刘仲云)ZhouY.,ZhangY.L.(葡萄牙)On inexact alternating direction implicit iteration for continuous Sylvester equationsNumer. Linear Algebra Appl.2020;e2320https://doi.org/10.1002/nla.2320

[3]Liu Z. Y.(刘仲云),LiS., YinY.,ZhangY.L.(葡萄牙)Fast solvers for tridiagonal Toeplitz linear systemsComput. Appl. Math., 39(2020):315, https://doi.org/10.1007/s40314-020-01369-3.

[4]Liu C. Z.(刘成志)Liu Z. Y.(刘仲云)Progressiveiterative approximation with preconditioners,Mathematics, 8(2020), 1503https://doi.org/10.3390/math8091503

[5]Liu Z. Y.(刘仲云),Li Z., FerreiraC.(葡萄牙), ZhangY. L. (葡萄牙),Stationary splitting iterative methods for the matrix equation AXB = CApplied Math. Comput., 378(2020):https://doi.org/10.1016/j.amc.2020.125195, SCI

[6]TianZ. L.LiuY.ZhangY.Liu Z. Y.(刘仲云)TianM. Y.The general inner-outer iteration method based on regular splittings for the Pagerank problemApplied Math. Comput., 356 (2019): 479-501, SCI

[7]Liu Z. Y.(刘仲云)ChenS. H.XuW. J.ZhangY. L. (葡萄牙)The eigen-structures of real (skew) circulant matrices withsome applicationsComput. Appl. Math., 38(2019): 178,doi.org/10.1007/s40314-019-0971-9, SCI

[8]Liu Z. Y.(刘仲云)ZhouY.ZhangY. L.LinL.,XieD. X.Some remarks on Jacobi and Gauss-Seidel-type iteration methods for the matrix equation AXB = CApplied Math. Comput.,354(2019):305-307SCI

[9]Liu Z. Y.(刘仲云)WuN. C.QinX. R.ZhangY. L. (葡萄牙)Trigonometric transform splitting methods for real symmetric Toeplitz systemsComput. Math. Appl., 75 (2018): 2782-2794SCI

[10]Liu Z. Y.(刘仲云)QinX. R.WuN. C.ZhangY. L. (葡萄牙)Theshiftedclassicalcirculant andskewcirculantsplittingiterativemethods for ToeplitzmatricesCanad. Math. Bull., 60(2017): 807-815SCI

[11]TianZ. L.TianM. Y.,Liu Z. Y.(刘仲云)XuT. Y.,The Jacobi and Gauss-Seidel-type iteration methods for the matrix equation AXB = CApplied Math. Comput., 292(2017):63-75SCI

[12]Liu Z. Y.(刘仲云)RalhaR. (葡萄牙)ZhangY. L. (葡萄牙)FerreiraC. (葡萄牙)Minimizationproblems forcertainstructuredmatricesELA30(2015)613-631SCI

[13]Liu Z. Y.(刘仲云)ZhangY. L. (葡萄牙), SantosJ. (葡萄牙), RalhaR. (葡萄牙),On computing complex square roots of real matricesAppl. Math. Lett.,25(2012):1565-1568SCI

[14]Liu Z. Y.(刘仲云)ZhangY. L. (葡萄牙), FerreiraC. (葡萄牙), RalhaR. (葡萄牙),Structure-preserving Schur methods for computing square roots of real skewHamiltonian matricesELA23(2012):845-865, SCI

[15]刘仲云,刘成志,张育林(葡萄牙)对称正定Toeplitz方程组的多级迭代求解,计算数学,34(2012):397-404, CSCD

[16]王创新,刘仲云,一种高速密集视频监控场景背景重构方法,数据采集与处理, 27(2012):346-352, CSCD

[17] Lin L.,Liu Z. Y.(刘仲云),An alternating projected gradient algorithm for nonnegative matrix factorization, Appl. Math. Comput., 217(2011):9997-10002, SCI

[18]Liu Z. Y.(刘仲云)ZhangY. L. (葡萄牙), FerreiraC. (葡萄牙), RalhaR. (葡萄牙),On inverse eigenvalue problems for block Toeplitz matrices with Toeplitz blocks, Applied Math. Comput., 216(2010): 1819-1830, SCI

[19]Liu Z. Y.(刘仲云)ChenL., ZhangY. L. (葡萄牙),The reconstruction of an Hermitian Toeplitz matrices with prescribed eigenpairsJ. Syst. Sci. Complex., 23(2010):961-970,SCI

[20]WangC. X.(王创新),Liu Z. Y.(刘仲云),Total variation for image restoration with smooth area protection,J. Signal Proc. Syst.,61 (2010): 271-277, SCI

[21].Liu Z. Y. (刘仲云),H.Fassbender(德国),Some properties of generalized K-centrosymmetric H-matricesJ. Comput. Applied Math., 215(2008): 38-48, SCI

[22] Xie D.X, Zhang Z.Z.Liu Z. Y.(刘仲云),Theory and method for updatingleast-squares finiteelement model of symmetric generalized centrosymmetric matrices, J. Comput. Appl. Math., 216(2008): 484-497, SCI

[23]Liu Z. Y.(刘仲云), ZhangY. L. (葡萄牙), Ralha R.(葡萄牙):Computing the square roots of matrices with central symmetry, Applied Math. Comput., 186(2007):715-726, SCI

[24]Liu Z. Y.(刘仲云), Fassbender H.(德国),An inverse eigenvalue problem and an associated approximation problem for generalized K-centrohermitian matrices, J. Comput. Applied Math., 206(2007): 578-585, 2007SCI

[25]Liu Z. Y.(刘仲云), Chen H. J., Cao H. D.,The computation of the principal square roots of centrosymmetric H-matrices, Appl. Math. Comput., 175(2006): 319-329, SCI

[26]Liu Z. Y.(刘仲云),Tian Z. L.Tan Y. X.,Computing the least-square solutions for centrohermitian matrix problems, Appl. Math. Comput.,174 (2006): 566-577, SCI

[27]Liu Z. Y.(刘仲云),Cao H. D.,Chen H. J.,A note on computing matrix-vector products with generalized centrosymmetric (centrohermitian) matrices,Appl. Math. Comput.,169(2005): 1332-1345, SCI

[28]Liu Z. Y.(刘仲云),Some properties of centrosymmetric matrices and its applications,Numer. Math. J. Chinese Univ. ,14(2005): 136-148, CSCD

[29]Liu Z. Y.(刘仲云),A note on the determinant formulas computation of generalized inverse matrix Padéapproximation,Appl. Math. Comput.,150(2004): 865-873, SCI

[30]Liu Z. Y.(刘仲云),Some properties of centrosymmetric matrices,Appl. Math. Comput.,141(2003): 297-306, SCI

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