The alternating sign matrix polytope.
Striker, Jessica (2009)
The Electronic Journal of Combinatorics [electronic only]
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Displaying similar documents to “Higher SPIN alternating sign matrices.”
The alternating sign matrix polytope.
Osculating paths and oscillating tableaux.
Behrend, Roger E. (2008)
The Electronic Journal of Combinatorics [electronic only]
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The solution of the A T-system for arbitrary boundary.
Di Francesco, Philippe (2010)
The Electronic Journal of Combinatorics [electronic only]
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Thin Lehman matrices and their graphs.
Wang, Jonathan (2010)
The Electronic Journal of Combinatorics [electronic only]
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Kasteleyn cokernels.
Kuperberg, Greg (2002)
The Electronic Journal of Combinatorics [electronic only]
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Small forbidden configurations. II.
Anstee, Richard, Ferguson, Ron, Sali, Attila (2001)
The Electronic Journal of Combinatorics [electronic only]
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A note on ultrametric matrices
Xiao-Dong Zhang (2004)
Czechoslovak Mathematical Journal
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It is proved in this paper that special generalized ultrametric and special matrices are, in a sense, extremal matrices in the boundary of the set of generalized ultrametric and matrices, respectively. Moreover, we present a new class of inverse -matrices which generalizes the class of matrices.
An identity between the determinant and the permanent of Hessenberg-type matrices
Carlos Martins da Fonseca (2011)
Czechoslovak Mathematical Journal
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In this short note we provide an extension of the notion of Hessenberg matrix and observe an identity between the determinant and the permanent of such matrices. The celebrated identity due to Gibson involving Hessenberg matrices is consequently generalized.
Pattern avoidance in matrices.
Kitaev, Sergey, Mansour, Toufik, Vella, Antoine (2005)
Journal of Integer Sequences [electronic only]
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