Reference : A Sudoku Submatrix Study
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Physical, chemical, mathematical & earth Sciences : Mathematics
A Sudoku Submatrix Study
[fr] Une étude des sous-matrices Sudoku
Merciadri, Luca mailto [Université de Liège - ULiège > > > 2e an. bac. sc. ing., or. ing. civil]
[en] Sudoku ; Subsudoku
[en] In our last article, we gave some properties of Sudoku matrices. We here investigate
some properties of the Sudoku submatrices. We first deal with their eigenvalues and try to find an
upper bound on them, and then follow exactly the same structure as in our last article to establish a connection
between Sudoku matrices’ properties and sudoku submatrices’ properties.
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