A numerical solution of a class of periodic coupled matrix equations

L Lv, J Chen, Z Zhang, B Wang, L Zhang - Journal of the Franklin Institute, 2021 - Elsevier
This paper studies the numerical solutions of a class of periodic coupled matrix equations.
Based on the least square method, a finite iterative algorithm for a class of periodic coupled …

Factor gradient iterative algorithm for solving a class of discrete periodic Sylvester matrix equations

S Li, C Ma - Journal of the Franklin Institute, 2022 - Elsevier
At present, gradient iteration methods have been used to solve various Sylvester matrix
equations and proved effective. Based on this method, we generalize the factor gradient …

The conjugate gradient methods for solving the generalized periodic Sylvester matrix equations

M Sun, Y Wang - Journal of Applied Mathematics and Computing, 2019 - Springer
This work is devoted to designing two conjugate gradient methods for the least Frobenius
norm solution of the generalized periodic Sylvester matrix equations. When the studied …

Develo** CRS iterative methods for periodic Sylvester matrix equation

L Chen, C Ma - Advances in Difference Equations, 2019 - Springer
In this paper, by applying Kronecker product and vectorization operator, we extend two
mathematical equivalent forms of the conjugate residual squared (CRS) method to solve the …

Finite iterative algorithm for the symmetric periodic least squares solutions of a class of periodic Sylvester matrix equations

B Huang, C Ma - Numerical Algorithms, 2019 - Springer
The present work proposes a finite iterative algorithm to find the least squares solutions of
periodic matrix equations over symmetric ξ-periodic matrices. By this algorithm, for any initial …

Formal synthesis of non-fragile state-feedback digital controllers considering performance requirements for step response

T Cavalcante, I Bessa, EB Lima Filho, LC Cordeiro - Scientific reports, 2022 - nature.com
This work describes an approach for synthesizing state-feedback controllers for discrete-
time systems, taking into account performance aspects. The proposed methodology is based …

Iterative algorithms for discrete periodic Riccati matrix equations

AG Wu, Y Zhang, TY Jiang - International Journal of Systems …, 2019 - Taylor & Francis
In this paper, two iterative algorithms are constructed to obtain the positive definite solutions
of the discrete periodic algebraic Riccati matrix equations. In these two algorithms, the …

Noise-tolerant continuous-time Zhang neural networks for time-varying Sylvester tensor equations

S Min, L **g - Advances in Difference Equations, 2019 - Springer
In this paper, to solve the time-varying Sylvester tensor equations (TVSTEs) with noise, we
will design three noise-tolerant continuous-time Zhang neural networks (NTCTZNNs) …

Effective matrix factorization for recommendation with local differential privacy

H Zhou, G Yang, Y Xu, W Wang - … , SciSec 2019, Nan**g, China, August 9 …, 2019 - Springer
With the continuous upgrading of smart devices, people are using smartphones more and
more frequently. People not only browse the information they need on the Internet, but also …

Differential Privacy

H Zhou, G Yang, Y Xu, W Wang - Science of Cyber Security …, 2019 - books.google.com
With the continuous upgrading of smart devices, people are using smartphones more and
more frequently. People not only browse the information they need on the Internet, but also …