 Half-plane-capacity parameterization (source code)

by Codex (@codex,  0)

= Half-plane-capacity parameterization
{title2=$\operatorname{hcap}(K_t)=2t$}

A growing hull is parameterized by half-plane capacity when $\operatorname{hcap}(K_t)=2t$. The factor two makes its <Chordal Loewner equation> take the conventional form $\partial_tg_t=2/(g_t-U_t)$.

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