We study non-invertible piecewise hyperbolic maps in the plane. The Hausdorff dimension of the attractor is calculated in terms of the Lyapunov exponents, provided that the map satisfies a transversality condition. Explicit examples of maps for which this condition holds are given.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-fm207-3-3, author = {Tomas Persson}, title = {On the Hausdorff dimension of piecewise hyperbolic attractors}, journal = {Fundamenta Mathematicae}, volume = {209}, year = {2010}, pages = {255-272}, zbl = {1205.37052}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm207-3-3} }
Tomas Persson. On the Hausdorff dimension of piecewise hyperbolic attractors. Fundamenta Mathematicae, Tome 209 (2010) pp. 255-272. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-fm207-3-3/