Results 31 to 40 of about 1,955,543 (186)

LEARNING SYSTEM OF LINEAR EQUATIONS WITH APTITUDE TREATMENT INTERACTION MODEL FOR VOCATIONAL HIGH SCHOOL

open access: yesKalamatika, 2023
This project aims to employ the aptitude treatment interaction model in the teaching system of linear equations as an alternative learning approach for high school students pursuing vocational careers.
Tri Cahya Mulia, Tian Abdul Aziz
doaj   +1 more source

Differential Equations of Torsional and Linear Vibrations of Dynamic System

open access: yesНаука и техника, 2004
The paper considers a five-mass dynamic system in which separate weights make angular and linear movements, it means that torsional and linear vibrations take place. The system of differential equations describing torsional and linear vibrations is given
N. A. Mikulik, G. N. Reizina
doaj   +1 more source

ANALYSIS OF THE CRITICAL THINKING SKILLS OF CLASS X SMK STUDENTS IN BANDUNG CITY

open access: yesAksioma: Jurnal Program Studi Pendidikan Matematika, 2023
This article aims to describe the results of analyzing the critical thinking skills of class X SMK students in Bandung city in solving problems on a system of two-variable linear equations. This type of research is descriptive qualitative.
Raisya Silvi Abdul Karim, Elah Nurlaelah
doaj   +1 more source

Reducibility and Stability Results for Linear System of Difference Equations

open access: yesAdvances in Difference Equations, 2008
We first give a theorem on the reducibility of linear system of difference equations of the form x(n+1)=A(n)x(n). Next, by the means of Floquet theory, we obtain some stability results.
Adil Misir, Aydin Tiryaki
doaj   +2 more sources

QUBO formulations for a system of linear equations

open access: yesResults in Control and Optimization
With the advent of quantum computers, many quantum computing algorithms are being developed. Solving linear systems is one of the most fundamental problems in modern science and engineering.
Kyungtaek Jun
doaj   +1 more source

Nguetseng's Two-scale Convergence Method For Filtration and Seismic Acoustic Problems in Elastic Porous Media

open access: yes, 2006
A linear system of differential equations describing a joint motion of elastic porous body and fluid occupying porous space is considered. Although the problem is linear, it is very hard to tackle due to the fact that its main differential equations ...
Meirmanov, Anvarbek M.
core   +1 more source

Piecewise-linear and bilinear approaches to nonlinear differential equations approximation problem of computational structural mechanics

open access: yesMATEC Web of Conferences, 2017
This paper presents a bilinear approach to nonlinear differential equations system approximation problem. Sometimes the nonlinear differential equations right-hand sides linearization is extremely difficult or even impossible.
Leibov Roman
doaj   +1 more source

Systems of Linear Equations with Non-Negativity Constraints: Hyper-Rectangle Cover Theory and Its Applications

open access: yesMathematics, 2023
In this paper, a novel hyper-rectangle cover theory is developed. Two important concepts, the cover order and the cover length, are introduced. We construct a specific échelon form of the matrix in the same manner as that employed to determine the rank ...
Xiaoxuan Chu   +3 more
doaj   +1 more source

MATH: A Scientific Tool for Numerical Methods Calculation and Visualization

open access: yesJournal of Open Research Software, 2016
MATH is an easy to use application for various numerical methods calculations with graphical user interface and integrated plotting tool written in Qt with extensive use of Qwt library for plotting options and use of Gsl and MuParser libraries as a ...
Henrich Glaser-Opitz   +1 more
doaj   +1 more source

Solving System of Linear Equations Using Common Fixed Point Theorems in Bicomplex Valued Metric Spaces

open access: yesMathematics, 2023
The aim of the present research article is to solve the system of linear equations using common fixed point theorems in the context of bicomplex valued metric spaces.
Amnah Essa Shammaky, Jamshaid Ahmad
doaj   +1 more source

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