GCED reciprocal LCEM matrices

Zahid Raza and Seemal Abdul Waheed
Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132
Volume 21, 2015, Number 1, Pages 79–85
Full paper (PDF, 129 Kb)

Details

Authors and affiliations

Zahid Raza
Department of Mathematics
National University of Computer & Emerging Sciences
B-Block, Faisal Town, Lahore, Pakistan

Seemal Abdul Waheed
Department of Mathematics
National University of Computer & Emerging Sciences
B-Block, Faisal Town, Lahore, Pakistan

Abstract

We have given structure theorems for a greatest common exponential divisor (GCED) and reciprocal least common exponential multiple (LCEM) matrix and calculated their determinants. The inverses and determinants of GCED and reciprocal LCEM matrices on exponential divisor closed sets have been determined.

Keywords

• GCED matrix
• Reciprocal LCEM matrix
• Exponential divisor
• Exponential divisor closed set

AMS Classification

• 15B36
• 15A36

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