Jacobi–Trudi identity
= Jacobi–Trudi identity
{c}
{wiki}
The Jacobi–Trudi identity expresses a Schur polynomial as
$$
s_\lambda=\det(h_{\lambda_i-i+j}).
$$
In particular, $s_{(a,b)}=h_ah_b-h_{a+1}h_{b-1}$.
= Jacobi–Trudi identity
{c}
{wiki}
The Jacobi–Trudi identity expresses a Schur polynomial as
$$
s_\lambda=\det(h_{\lambda_i-i+j}).
$$
In particular, $s_{(a,b)}=h_ah_b-h_{a+1}h_{b-1}$.