Turning All Lights Out (UMAP)
Author: Crista Arangala, J. Todd Lee, Ellen Mir, and Brianna Yoho
We solve the Lights Out puzzle twice, once by means of matrix algebra and again using graph theory, and consider variations of the puzzle.
Table of Contents
1. Introduction
2. A Linear Algebra Approach
3. A Graph-Theory Approach
4. Odd Dominance
5. General Solution for Lights Out
6. Further Questions
7. Solutions to the Exercises
References
Acknowledgments About the Authors
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