Just even periods

mark
Mon, 23 Oct 2017 14:04:03 +0000
Quiz or Test Prep

Show that the function [imath]f:[0,1]\to[0,1][/imath] whose graph is shown below has orbits of all even periods but no orbits of any odd period (other than the fixed point at [imath]1/2[/imath]). How does this example fit into the Sharkovsky order?