Results 251 to 260 of about 190,067 (305)

Cryptographic protection of RGB images using SPN over Eisenstein integer ring modulo Eisenstein prime. [PDF]

Sci Rep
Sajjad M, Abdalrahem MK, Elsayed EE, Junjua MU, AlQahtani SA.   +4 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Sparse matrix storage formats and acceleration of iterative solution of linear algebraic systems with dense matrices

Journal of Mathematical Sciences, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Akhunov, R. R., Kuksenko, S. P., Salov, V. K., Gazizov, T. R.   +3 more
openaire   +2 more sources

One-parameter family of positive solutions for a class of non-linear infinite algebraic systems with Toeplitz-Hankel type matrices

Journal of Contemporary Mathematical Analysis, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khachatryan, Kh. A., Broyan, M. F.
openaire   +2 more sources

An algebraic theory for design of controllers for linear multivariable systems--Part I: Structure matrices and feedforward design

IEEE Transactions on Automatic Control, 1981
In this two part paper a theory is presented in which several control problems can be solved. The theory is applicable to a general class of linear multivariable systems where the measured output does not have to be equal to the controlled output or the state. The system may be affected by nonmeasurable disturbances.
L. Pernebo
openaire   +3 more sources

An Algebraic Approach to n-Plithogenic Square Matrices For 𝟏𝟖 ≤ 𝒏 ≤ 𝟏𝟗

Journal of Neutrosophic and Fuzzy Systems, 2023
This paper is dedicated to study the algebraic properties and substructures that are related to the symbolic 18 and 19 plithogenic square matrices, where we present many different theorems and examples to clarify the computation of symbolic 18 and 19 ...
Noor Noor, Othman Al Al-basheer, Sara Sawalmeh, Rozina Ali   +3 more
semanticscholar   +1 more source

A symplectic indirect approach for a class of nonlinear optimal control problems of differential‐algebraic systems

International Journal of Robust and Nonlinear Control, 2021
Differential‐algebraic equations (DAEs) can model constrained dynamical systems and processes from practical engineering. Therefore, research on nonlinear optimal control problems of DAEs is of theoretical significance for optimal control of constrained ...
Boyang Shi, Haijun Peng, Xinwei Wang, W. Zhong, Lingchong Gao, J. Fottner   +5 more
semanticscholar   +1 more source

Generating Systems of the Full Matrix Algebra That Contain Nonderogatory Matrices

Journal of Mathematical Sciences, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Markova, O. V., Novochadov, D. Yu.
openaire   +2 more sources

Semi-Tensor Product of Matrices Approach to the Problem of Fault Detection for Discrete Event Systems (DESs)

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2020
This brief focuses on presenting a state-based matrix approach to the problem of fault detection for discrete event systems (DESs). Firstly, the given system is modeled as a finite state machine and converted into algebraic structure with the help of ...
Zengqiang Chen, Yingrui Zhou, Zhipeng Zhang, Zhongxin Liu   +3 more
semanticscholar   +1 more source

Solution of linear algebraic systems with matrices of special structure, arising from finite-difference methods

1981
Malec, Marian, Voigt, Wolfgang
openaire   +3 more sources

The Algebra of Matrices in N-dimensional Systems

IMA Journal of Mathematical Control and Information, 1989
Summary: The N-dimensional Roesser matrix is defined and shown to be essential to the formal solution of the N-dimensional Roesser equations. An extended Cayley-Hamilton theorem and a Leverrier-Fadeev type algorithm are derived for N-dimensional systems.
Smart, N. M., Barnett, S.
openaire   +1 more source