Progress in the No-Three-in-Line Problem, II
| Autor: | Achim Flammenkamp |
|---|---|
| Jazyk: | angličtina |
| Předmět: |
Pure mathematics
Class (set theory) no-three-in-line lattice configurations Grid Theoretical Computer Science Combinatorics branch-and-bound technique Two-dimensional space Computational Theory and Mathematics Discrete Mathematics and Combinatorics No-three-in-line problem Symmetry (geometry) Mathematics |
| Zdroj: | Journal of Combinatorial Theory, Series A. (1):108-113 |
| ISSN: | 0097-3165 |
| DOI: | 10.1006/jcta.1997.2829 |
| Popis: | First solutions to the no-three-in-line problem forn=33, 37, 39, 41, 43, 45, 48, 50, 52 and for certain symmetry classes forn=26, 42, 44 are presented. All configurations withn⩽16 have been generated. Further, the significance of a new symmetry class for configurations which are almost as symmetric as those in class rot4 is demonstrated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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