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A q-queens problem. VII. Combinatorial types of nonattacking chess riders | Christopher R.H. Hanusa
; Thomas Zaslavsky
; | Date: |
21 Jun 2019 | Abstract: | On a convex polygonal chessboard, the number of combinatorial types of
nonattacking configuration of three identical chess riders with $r$ moves, such
as queens, bishops, or nightriders, equals $r(r^2+3r-1)/3$, as conjectured by
Chaiken, Hanusa, and Zaslavsky (2019). Similarly, for any number of identical
3-move riders the number of combinatorial types is independent of the actual
moves. | Source: | arXiv, 1906.8981 | Services: | Forum | Review | PDF | Favorites |
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