Results 21 to 30 of about 8,237,670 (265)

New matrix splitting iteration method for generalized absolute value equations

open access: yesAIMS Mathematics, 2023
In this paper, a relaxed Newton-type matrix splitting (RNMS) iteration method is proposed for solving the generalized absolute value equations, which includes the Picard method, the modified Newton-type (MN) iteration method, the shift splitting modified
Wan-Chen Zhao, Xinhui Shao
semanticscholar   +1 more source

An inexact Douglas-Rachford splitting method for solving absolute value equations [PDF]

open access: yesarXiv.org, 2021
: The last two decades witnessed the increasing of the interests on the absolute value equations (AVE) of finding x ∈ R such that Ax − |x| − b = 0, where A ∈ Rn×n and b ∈ R. In this paper, we pay our attention on designing efficient algorithms.
Cai-Rong Chen, D. Yu, Deren Han
semanticscholar   +1 more source

Primal-Dual Bilinear Programming Solution of the Absolute Value Equation [PDF]

open access: yes, 2011
We propose a finitely terminating primal-dual bilinear programming algorithm for the solution of the NP-hard absolute value equation (AVE): Ax ? |x| = b, where A is an n n square matrix.
Olvi L. Mangasarian, Mangasarian, Olvi
core   +1 more source

The Unique Solvability Conditions for the Generalized Absolute Value Equations [PDF]

open access: yes, 2023
This paper investigates the conditions that guarantee unique solvability and unsolvability for the generalized absolute value equations (GAVE) given by $Ax - B \vert x \vert = b$.
Deepmala, Kumar, Shubham
core   +1 more source

Developing the Estimating Equations for Muscle Power by Analysis of Reliability and Validity on Different Versions of Wingate Anaerobic Test Setting [PDF]

open access: yesCheyuk gwahag yeon-gu, 2021
PURPOSE The purpose of this study was to develop the estimating equations for 4 types of Wingate Anaerobic test setting. METHODS 80 male elite athletes performed 4 trials of the Wingate Anaerobic test by each type.
Bongju Sung, Byounggoo Ko, Kwangkyu Lee
doaj   +1 more source

Thermodynamic Modeling and Phase Prediction for Binary System Dinitrogen Monoxide and Propane [PDF]

open access: yesJournal of Chemistry Letters, 2020
One of the important activities in chemical engineering is designing and simulating different processes in order to optimize the unit economically and operationally.
Alireza Bozorgian, Behrouz Raei
doaj   +1 more source

Two new generalized iteration methods for solving absolute value equations using $ M $-matrix

open access: yesAIMS Mathematics, 2022
In this paper, we present two new generalized Gauss-Seidel iteration methods for solving absolute value equations $ Ax-| x | = b, $ where $ A $ is an $ M $-matrix. Furthermore, we demonstrate their convergence under specific assumptions.
Rashid Ali   +3 more
semanticscholar   +1 more source

Residual Iterative Method for Solving Absolute Value Equations

open access: yesAbstract and Applied Analysis, 2012
We suggest and analyze a residual iterative method for solving absolute value equations Ax-x=b where A∈Rn×n, b∈Rn are given and x∈Rn is unknown, using the projection technique. We also discuss the convergence of the proposed method.
Muhammad Aslam Noor   +2 more
doaj   +1 more source

A Three-Step Iterative Method for Solving Absolute Value Equations

open access: yesJournal of Mathematics, 2020
In this paper, we transform the problem of solving the absolute value equations (AVEs) Ax−x=b with singular values of A greater than 1 into the problem of finding the root of the system of nonlinear equation and propose a three-step algorithm for solving
Jing-Mei Feng, San-Yang Liu
doaj   +1 more source

Validation of Prediction Equations of the Egg Characteristics in Laying Hens [PDF]

open access: yesPoultry Science Journal, 2022
Poultry researchers have used mathematical models to explain some laying bird responses. There are many equations of the egg characteristics, but their validity has not yet been confirmed.
Jhonatan Inca   +2 more
doaj   +1 more source

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