Katrin FAESSLER
Katrin FAESSLER
Katrin FAESSLER
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Choice of the curve family Γ0<br />
Motivation:<br />
Curves in Γ0 play the role of radial segments (Korányi, Reimann),<br />
Γ0 and fk are related in the following way (these are general conditions<br />
which guarantee “=” in the modulus-distortion estimate.):<br />
◮ “minimal stretching property” (MSP): For γψ,η = γ = (z, t) ∈ Γ0:<br />
|((fk)I ◦ γ) · (s)| = ||Z(fk)I (γ(s))| − |Z(fk)I (γ(s))|| · |˙z(s)|