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reflection equation algebra

Reflection Equation

Given a solution RR of the Yang-Baxter equation, the reflection equation (with additive spectral parameter) reads

R(uv)K 1(u)R(u+v)K 2(v)=K 2(v)R(u+v)K 1(u)R(uv) R(u-v) K_1 (u) R(u+v) K_2 (v) = K_2 (v) R(u+v) K_1 (u) R(u-v)

References