Zahid Raza and Seemal Abdul Waheed

Notes on Number Theory and Discrete Mathematics, ISSN 1310-5132

Volume 21, 2015, Number 1, Pages 79—85

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## 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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## Cite this paper

Raza, Z., & Waheed, S. A. (2015). GCED reciprocal LCEM matrices. Notes on Number Theory and Discrete Mathematics, 21(1), 79-85.