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Title of Article

A PARALLEL ALGORITHM FOR FINDING THE GENERAL SOLUTION OF THE SYSTEM OF LINEAR INEQUALITIES


Issue
5
Date
2009

Section
INFORMATION TECHNOLOGIES

Article type
scientific article
UDC
519.852.2
Pages
193-199
Keywords
polyhedron, polyhedral cone, parallel algorithm, double description method


Authors
Zolotykh N.Yu.
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo

Lyalin S.S.
Nizhegorodskiy gosuniversitet im. N.I. Lobachevskogo


Abstract
A parallel modification of the double description method for a polyhedral cone is proposed. The results of the computer experiment on a shared-memory multiprocessor machine are given as well as their comparison with other algorithm realizations of this problem. The experiments have shown nearly linear results in terms of scalability.

File (in Russian)