Tangential Loewner hulls

Through the Loewner equation, real-valued driving functions generate sets called hulls. We analyze that approach 0 at least as fast \(a (T-t)^r\) \(t \to T\), where \(r \in (0, 1/2)\), and show corresponding hulls have tangential behavior time \(T\). also prove a result about trace existence apply it to driven by \(a(T-t)^r\) for (0,1/2)\) curve.