Abstract:
New set-theoretical solutions to the Yang–Baxter Relation are constructed. These solutions arise from the decompositions “in different order” of matrix polynomials and θθ-functions. We also construct a “local action of the symmetric group” in these cases, generalizations of the action of the symmetric group SNSN given by the set-theoretical solution.
Key words and phrases:
Yang–Baxter relation, set-theoretical solution, local action of the symmetric group, matrix polynomials, matrix θθ-functions.
Received:November 2, 2001; in revised form April 8, 2002
Citation:
A. V. Odesskii, “Set-theoretical solutions to the Yang–Baxter relation from factorization of matrix polynomials and θθ-functions”, Mosc. Math. J., 3:1 (2003), 97–103
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