Semiconjugacy of dynamical systems
= Semiconjugacy of dynamical systems
A semiconjugacy from $f:X\to X$ to $g:Y\to Y$ is a map $h:X\to Y$ satisfying $h\circ f=g\circ h$. It transports forward orbits but need not be invertible, A <bijection> instead gives <conjugate functions>.