Katrin FAESSLER
Katrin FAESSLER
Katrin FAESSLER
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Contact transformations in logarithmic coordinates<br />
Contact form<br />
We write mappings on H 1 as<br />
τ = −e ξ (sin ψ dξ + 3 cos ψ dη).<br />
(ξ, ψ, η) ↦→ (Ξ(ξ, ψ, η), Ψ(ξ, ψ, η), H(ξ, ψ, η))<br />
To define a stretch map fk, 0 < k < 1, set<br />
Ξ(ξ, ψ, η) = kξ.<br />
<strong>Katrin</strong> Fässler (University of Helsinki) A stretch map on H 1<br />
HCAA 2012 11 / 23