Greatest common divisor and least common multiple matrices on factor closed sets in a principal ideal domain

Problem statement: Let T be a set of n distinct positive integers, x1, x2, ..., xn. The n×n matrix [T] having (xi, xj), the greatest common divisor of xi and xj, as its (i,j)-entry is called the greatest common divisor (GCD) matrix on T. The matrix [[T]] whose (i,j)-entry is [xi, xj], the least comm...

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Bibliographic Details
Main Author: El-Kassar, A. N. (author)
Other Authors: Habre, S. S. (author), Awad, Y. A. (author)
Format: article
Published: 2009
Online Access:http://hdl.handle.net/10725/4894
https://doi.org/10.3844/jmssp.2009.342.347
http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php
https://thescipub.com/abstract/jmssp.2009.342.347
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