Solution (source code)

= Solution

For the <formal adjoints> $d^*$, $\partial^*$ and $\bar\partial^*$ defined by the <Kähler metric>,
$$
\boxed{\Delta_d=dd^*+d^*d,}
$$
and
$$
\boxed{\Delta_{\bar\partial}=\bar\partial\bar\partial^*+\bar\partial^*\bar\partial,\qquad
\Delta_\partial=\partial\partial^*+\partial^*\partial.}
$$
These are respectively the <Hodge Laplacian> and the two Dolbeault Laplacians.