A 2-D map similar to the Hénon Map which is given by the equations
See also Hénon Map
References
Dickau, R. M. ``Lozi Attractor.''
http://forum.swarthmore.edu/advanced/robertd/lozi.html.
Peitgen, H.-O.; Jürgens, H.; and Saupe, D. §12.1 in Chaos and Fractals: New Frontiers of Science.
New York: Springer-Verlag, p. 672, 1992.