Chordal Loewner equation
= Chordal Loewner equation
{c}
For a capacity-parameterized locally growing hull family,
$$
\partial_tg_t(z)=\frac2{g_t(z)-U_t},
\qquad g_0(z)=z,
$$
where the continuous real function $U$ is the <Loewner driving function>.