Capítulo de Libro
Sudokus and Gröbner Bases: not only a Divertimento
Título alternativo | Sudoku and Gröbner Bases |
Autor/es | Gago Vargas, Manuel Jesús
Hartillo Hermoso, Isabel Martín Morales, Jorge Ucha Enríquez, José María |
Departamento | Universidad de Sevilla. Departamento de Álgebra |
Fecha de publicación | 2006 |
Fecha de depósito | 2015-03-27 |
Publicado en |
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ISBN/ISSN | 978-3-540-45182-2 |
Resumen | Sudoku is a logic-based placement puzzle. We recall how to
translate this puzzle into a 9-colouring problem which is
equivalent to a (big) algebraic system of polynomial equations. We
study how far Gröbner bases techniques ... Sudoku is a logic-based placement puzzle. We recall how to translate this puzzle into a 9-colouring problem which is equivalent to a (big) algebraic system of polynomial equations. We study how far Gröbner bases techniques can be used to treat these systems produced by Sudokus. This general purpose tool can not be considered as a good solver, but we show that it can be useful to provide information on systems that are ---in spite of their origin--- hard to solve. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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sudoku-casc-pdflatex-ams.pdf | 154.2Kb | [PDF] | Ver/ | |