%0 Journal Article
%T Explicit coproduct formula for quantum group of the type $G_2$
%A Vladislav Kharchenko
%A Cristian Vay
%J Mathematics
%D 2015
%I arXiv
%X We find a coproduct formula in the explicit form for PBW-generators of the two-parameter quantum group $U_q^+(\frak{g})$ where $\frak{g}$ is a simple Lie algebra of type $G_2$. The similar formulas for quantizations of simple Lie algebras of infinite series are already known.
%U http://arxiv.org/abs/1510.02820v1