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CPC
2008
54views more  CPC 2008»
14 years 10 months ago
Sums of Dilates
Boris Bukh
COMBINATORICS
2007
60views more  COMBINATORICS 2007»
14 years 10 months ago
Higher Spin Alternating Sign Matrices
We define a higher spin alternating sign matrix to be an integer-entry square matrix in which, for a nonnegative integer r, all complete row and column sums are r, and all partia...
Roger E. Behrend, Vincent A. Knight