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## Quantum affine algebras and universal functional relations

Journal of Physics: Conference Series. 2016. Vol. 670. No. 012037. P. 17.
Nirov Khazret S., Razumov A. V.

By the universal integrability objects we mean certain monodromy-type and transfer-type
operators, where the representation in the auxiliary space is properly fixed, while the
representation in the quantum space is not. This notion is actually determined by the structure of
the universal R-matrix. We call functional relations between such universal integrability objects,
and so, being independent of the representation in the quantum space, the universal functional
relations. We present a short review of the universal functional relations for the quantum
integrable systems associated with the quantum groups of loop Lie algebras.