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Mutually Orthogonal Sudoku Latin Squares and Their Graphs.
- Source :
-
Graphs & Combinatorics . Dec2023, Vol. 39 Issue 6, p1-26. 26p. - Publication Year :
- 2023
-
Abstract
- We introduce a graph attached to mutually orthogonal Sudoku Latin squares. The spectra of the graphs obtained from finite fields are explicitly determined. As a corollary, we then use the eigenvalues to distinguish non-isomorphic Sudoku Latin squares. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09110119
- Volume :
- 39
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Graphs & Combinatorics
- Publication Type :
- Academic Journal
- Accession number :
- 173615884
- Full Text :
- https://doi.org/10.1007/s00373-023-02718-9