On link patterns and Alternating Sign Matrices. Hong, F. C. K., Cloninger, A., & Stephens-Davidowitz, N. 2007.
On link patterns and Alternating Sign Matrices [pdf]Paper  abstract   bibtex   17 downloads  
We devise an algorithm to generate an alternating sign matrix(ASM) with the same blue and green link pattern on the circle. We also find a characterization of link patterns that are achieved by a unique ASM.

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