# Circle homeomorphisms and shears

@article{ari2009CircleHA,
title={Circle homeomorphisms and shears},
author={Dragomir {\vS}ari{\'c}},
journal={arXiv: Geometric Topology},
year={2009}
}
• D. Šarić
• Published 11 October 2009
• Mathematics
• arXiv: Geometric Topology
We give parameterizations of homeomorphisms, quasisymmetric maps and symmetric maps of the unit circle in terms of shear coordinates for the Farey tesselation.

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