8 problems
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Multiplicity of maximal stationary coefficients in model C
Let be the stationary coefficients in model C, and let be their maximal value. Conjecture 13. The maximal coefficient occurs in the set…
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Orbit-sum factorization from model C to model B
Let and be Ballot paths of lengths and , respectively. Let be the Anchored Cross path of length obtained by right reduction of , with heights defined…
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Maximal-contact Ballot-path generators for orbit sums
Conjecture 8. The source introduces these paths as the configurations used to formulate the subsequent orbit-sum relations, but the supplied candidate span contains only the setup…
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Orbit-sum factorization conjecture for Dyck and Ballot paths
Let and be Dyck paths of lengths and , respectively. Let be the Ballot path of length obtained by left reduction of , so that … Let …
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Coefficient-preserving transformation of configurations in model A
Let be any configuration in model A, and let denote its stationary-state coefficient. Conjecture 6. For every configuration , there exists a configur…
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Maximal-coefficient multiplicities and formulas in models A and B
Let and be the stationary coefficients in models A and B, and let and be their maximal coefficients. Let be the model-A…
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Normalization-factor and plane-partition identities for raise and peel models
Let , , and denote the total normalization factors of the stationary distributions in models A, B, and C. Let and denote the nu…
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Alternating sign matrix formulas for raise and peel normalization factors
Let and be the total normalization factors of the stationary probability distributions in models A and B. Let and denote, respectively, t…