IJPAM: Volume 88, No. 1 (2013)
USING GAUSSIAN ELIMINATION METHOD
Department of Mathematics
Faculty of Engineering and Technology
Kattankulathur, Chennai, 603203, INDIA
Health Physics Division
Bhabha Atomic Research Centre
Trombay, Mumbai, 400085, INDIA
Abstract. We introduce the notion of determinant and related results for interval matrices. We propose a Gaussian elimination like algorithm for computing the enclosures of the determinant of interval matrices. Numerical examples are also provided to show the efficiency of the proposed algorithm.
Received: May 28, 2013
AMS Subject Classification: 15A09, 65F05, 65G30
Key Words and Phrases: interval number, interval arithmetic, interval matrix, determinant, Gaussian algorithm
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DOI: 10.12732/ijpam.v88i1.2 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395