A Sign Function Approach to Solve Algebraically Interval System of Linear Equations for Nonnegative Solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F17%3A10365244" target="_blank" >RIV/00216208:11320/17:10365244 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3233/FI-2017-1510" target="_blank" >http://dx.doi.org/10.3233/FI-2017-1510</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3233/FI-2017-1510" target="_blank" >10.3233/FI-2017-1510</a>

Result language
angličtina
Original language name
A Sign Function Approach to Solve Algebraically Interval System of Linear Equations for Nonnegative Solutions
Original language description
This paper deals with solving interval system of linear equations. The problem is to find a nonnegative algebraic solution. Based on sign function approach and using interval center and radius arithmetic operations, we propose an algorithm for computation of an algebraic interval solution vector. We also discuss fundamental properties of this solution vector, such as existence and uniqueness. Further, the nonnegative solution algorithm has been extended to other sign-restricted approach. Numerical examples of interval system of linear equations show efficiency of the algorithms presented.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project
<a href="/en/project/GBP202%2F12%2FG061" target="_blank" >GBP202/12/G061: Center of excellence - Institute for theoretical computer science (CE-ITI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)