A2 representation of highest weight (2,0)
= A2 representation of highest weight (2,0)
{c}
{title2=$R(2,0)=\operatorname{Sym}^2\mathbb C^3$}
The <A2 root system> representation $R(2,0)=\operatorname{Sym}^2\mathbb C^3$ has dimension six and weights $(2,0),(0,1),(1,-1),(-2,2),(-1,0),(0,-2)$ in <Dynkin label> coordinates, each with multiplicity one.