lt; a lt; 0 and 0 lt; b lt; 0 + , then the dynamics of fa (x) are dierent from the dynamics of fb (x).

< a < 0 and 0 < b < 0 + , then the dynamics of fa (x) are dierent from the dynamics of fb (x). An example of dierent would be that fa has a xed point (that is, a 1-periodic point) and fb has a 2-periodic point. Consider the simplied version (DT2), xt+1 = rxt (1 Xt ) = fr (xt ). Are solutions well dened?