3 Two-dimensional map with hyperbolic attracto r

< 1, < be a square in the plane (x, y). Qare presented as a separation by the function {(x,y)EQ: y<h(x)}, {(x,y)EQ: y>h(x)}. T: (x, y) f(x, y), <ax, >ax, < The Belykh map is remarkable for the fact that it has a