IJPAM: Volume 80, No. 5 (2012)

LCEM RECIPROCAL GCED MATRICES

Zahid Raza$^1$, Seemal Abdul Waheed$^2$
$^{1,2}$Department of Mathematics
National University of Computer and
Emerging Sciences
Lahore Campus, PAKISTAN


Abstract. We have given structure theorem of lcem reciprocal gced matrix on a set $S=\{x_{1},x_{2},\ldots,x_{n}\}$ where $x_{1}<x_{2}<\ldots<x_{n}$ and the gced and lcem exists for every $x_{i},x_{j}\in S$. We have calculated the determinant and inverse of lcem reciprocal gced matrix on an exponential divisor closed set.

Received: June 5, 2012

AMS Subject Classification: 15A36, 15A60, 15B36

Key Words and Phrases: Lcem reciprocal gced matrix, exponential divisor and exponential closed set

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Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2012
Volume: 80
Issue: 5