323 citations · 2.2k across the 48 of their papers we have counts for
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solv-int1995★ 36 cited
Classical Poisson structures and r-matrices from constrained flows
Yunbo Zeng, Jarmo Hietarinta
We construct the classical Poisson structure and -matrix for some finite dimensional integrable Hamiltonian systems obtained by constraining the flows of soliton equations in a…
q-alg1995
On the parametrization of solutions of the Yang--Baxter equations
J. Hietarinta, C. Viallet
We study all five-, six-, and one eight-vertex type two-state solutions of the Yang-Baxter equations in the form , and analyze the inte…