用户名: 密码: 验证码:
On the best convergence factors of iterative methods of matrix equations based on the gradient and least squares searches
详细信息    查看官网全文
摘要
In this paper, we prove the convergence and determine the best convergence factor of the gradient-based iterative algorithm for the equation Ax = b by analyzing the eigenvalues of the relevant matrices. A new property of eigenvalues related to the symmetric positive definite matrix is established. By using this property, we obtain a family of iterative algorithms for the linear matrix equation and coupled matrix equations and also the best convergence factor is determined. The analysis shows that the least squares based iterative algorithm is one of the special cases of these iterative algorithms. A numerical example illustrates the effectiveness of the proposed algorithm.
In this paper, we prove the convergence and determine the best convergence factor of the gradient-based iterative algorithm for the equation Ax = b by analyzing the eigenvalues of the relevant matrices. A new property of eigenvalues related to the symmetric positive definite matrix is established. By using this property, we obtain a family of iterative algorithms for the linear matrix equation and coupled matrix equations and also the best convergence factor is determined. The analysis shows that the least squares based iterative algorithm is one of the special cases of these iterative algorithms. A numerical example illustrates the effectiveness of the proposed algorithm.
引文
[1]H.M.Zhang,Reduced-rank gradient-based algorithms for generalized coupled Sylvester matrix equations and its applications,Computers and Mathematics with Applications,70(8):2049–2062,2015.
    [2]H.M.Zhang and F.Ding,Iterative algorithms for X+ATX-1A=I by using the hierarchical identification principle,Journal of the Franklin Institute,353(5):1132–1146,2016.
    [3]B.Zhou,J.Lam and G.R.Duan,Convergence of gradientbased iterative solution of the coupled Markovian jump Lyapunov equations,Computers and Mathematics with Applications,56(12):3070–3078,2008.
    [4]A.G.Wu,G.Feng,G.R.Duan and W.Q.Liu,Iterative solutions to the Kalman-Yakubovich-conjugate matrix equation,Applied Mathematics and Computation,217(9):4427–4438,2011.
    [5]A.G.Wu,Y.M.Fu,G.R.Duan,On solutions of matrix equations V-AV F=BW and V-AˉV F=BW,Mathematical and Computer Modelling,47(11-12):1181–1197,2008.
    [6]B.Zhou,J.Lam and G.R.Duan,Toward solution of matrix equation,Linear Algebra and Its Applications,435(6):1370–1398,2011.
    [7]B.Zhou and G.R.Duan,An explicit solution to the matrix equation AX-X F=BY,Linear Algebra and its Applications,402:345–366,2005.
    [8]B.Zhou,Z.Y.Li,G.R.Duan and Y.Wang,Weighted least squares solutions to general coupled Sylvester matrix equations,Journal of Computational and Applied Mathematics,224(2):759–776,2009.
    [9]A.G.Wu,B.Li,Y.Yang and G.R.Duan,Finite iterative solutions to coupled Sylvester-conjugate matrix equations,Applied Mathematical Modelling,35(3):1065–1080,2011.
    [10]A.G.Wu,L.L.Lv and M.Z.Hou,Finite iterative algorithms for extended Sylvester-conjugate matrix equations,Mathematical and Computer Modelling,54(9-10):2363–2384,2011.
    [11]A.G.Wu,L.L.Lv and G.R.Duan,Iterative algorithms for solving a class of complex conjugate and transpose matrix equations,Applied Mathematics and Computation,217(21):8343–8353,2011.
    [12]F.Ding,Complexity,convergence and computational efficiency for system identification algorithms,Control and Decision,31(10):1729–1741,2016.
    [13]F.Ding and F.F.Wang,Recursive least squares identification algorithms for linear-in-parameter systems with missing data,Control and Decision,31(12):2261–2266,2016.
    [14]F.Ding and T.Chen,Gradient based iterative algorithms for solving a class of matrix equations,IEEE Transactions on Automatic Control,50(8):1216–1221,2005.
    [15]F.Ding and T.Chen,Iterative least squares solutions of coupled Sylvester matrix equations,Systems&Control Letters,54(2):95–107,2005.
    [16]F.Ding and T.Chen,On iterative solutions of general coupled matrix equations,SIAM Journal on Control and Optimization,44(6):2269–2284,2006.
    [17]L.Xie,Y.J.Liu and H.Z.Yang,Gradient based and least squares based iterative algorithms for matrix equations AX B+CXTD=F,Applied Mathematics and Computation,217(5):2191–2199,2010.
    [18]L.Xie,J.Ding and F.Ding,Gradient based iterative solutions for general linear matrix equations,Computers&Mathematics with Applications,58(7):1441–1448,2009.
    [19]J.Ding,Y.J.Liu and F.Ding,Iterative solutions to matrix equations of form Ai X Bi=Fi,Computers&Mathematics with Applications,59(11):3500–3507,2010.
    [20]F.Ding and H.M.Zhang,Gradient-based iterative algorithm for a class of the coupled matrix equations related to control systems,IET Control Theory and Applications,8(15):1588–1595,2014.
    [21]F.Ding,X.P.Liu and J.Ding,Iterative solutions of the generalized Sylvester matrix equations by using the hierarchical identification principle,Applied Mathematics and Computation,197(1):41–50,2008.
    [22]H.M.Zhang and F.Ding,On the Kronecker products and their applications,Journal of Applied Mathematics,2013,Article ID 296185,1-8,2013.
    [23]X.D.Zhang,Matrix Analysis and Applications,Beijing:Tsinghua University Press,2004:58–59.
    [24]M.H.Lin,Remarks on two recent results of Audenaert,Linear Algebra and its Applcations,489(1):24–29,2016.
    [25]H.M.Zhang and F.Ding,A property of the eigenvalues of the symmetric positive definite matrix and the iterative algorithm for coupled Sylvester matrix equations,Journal of the Franklin Institute,351(1):340–357,2014.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700