%0 Journal Article %T Lipschitz conditions, triangular ratio metric, and quasiconformal maps %A Jiaolong Chen %A Parisa Hariri %A Riku Kl¨Śn %A Matti Vuorinen %J Mathematics %D 2014 %I arXiv %R 10.5186/aasfm.2015.4039 %X The triangular ratio metric is studied in subdomains of the complex plane and Euclidean $n$-space. Various inequalities are proven for it. The main results deal with the behavior of this metric under quasiconformal maps. We also study the smoothness of metric disks with small radii. %U http://arxiv.org/abs/1403.6582v4