Cartan-Weyl Basis for Yangian Double DY(sl3)
Alexandre Soloviev
q-algarXiv:q-alg/9704012
Abstract
We give a new realization of Y(sl3) via Cartan-Weyl elements. An algebraic description of Yangian Double DY(sl3), explicit comultiplication formulas and universal R-matrix are obtained in these terms.
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