478 citations
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- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
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math.CO2005
New directions in enumerative chess problems
Noam D. Elkies
Normally a chess problem must have a unique solution, and is deemed unsound even if there are alternatives that differ only in the order in which the same moves are played. In an e…
math.CO2004★ 5 cited
The Cube Recurrence
Gabriel D. Carroll, David E Speyer
We construct a combinatorial model that is described by the cube recurrence, a nonlinear recurrence relation introduced by Propp, which generates families of Laurent polynomials in…