9 citations · 67 across the 40 of their papers we have counts for
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math.CO2004★ 3 cited
A simple proof of associativity and commutativity of LR-coefficients (or the hive ring)
V. Danilov, G. Koshevoy
We give a simple bijective proof of associativity and commutativity of the Littlewood-Richardson coefficients or the hive ring. Specifically, we establish existence a polarized pol…
math.CO2004
Discrete strip-concave functions, Gelfand-Tsetlin patterns, and related polyhedra
V. I. Danilov, A. V. Karzanov, G. E. Koshevoy
Discrete strip-concave functions considered in this paper are, in fact, equivalent to an extension of Gelfand-Tsetlin patterns to the case when the pattern has a not necessarily tr…