NEW OPERATOR AND METHOD FOR SOLVING REAL PRECONDITIONED INTERVAL LINEAR EQUATIONS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10282489" target="_blank" >RIV/00216208:11320/14:10282489 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1137/130914358" target="_blank" >http://dx.doi.org/10.1137/130914358</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1137/130914358" target="_blank" >10.1137/130914358</a>

Result language
angličtina
Original language name
NEW OPERATOR AND METHOD FOR SOLVING REAL PRECONDITIONED INTERVAL LINEAR EQUATIONS
Original language description
We deal with real preconditioned interval linear systems of equations. We present a new operator, which generalizes the interval Gauss-Seidel operator. Also, based on the new operator and properties of well-known methods, we propose a new algorithm, called the magnitude method. We illustrate by numerical examples that our approach outperforms some classical methods with respect to both time and sharpness of enclosures.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
—

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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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