Cubic post-critically finite polynomials defined over ℚ
Cubic post-critically finite polynomials defined over ℚ
We find all post-critically finite (PCF) cubic polynomials defined over ,ޑ up to conjugacy over PGL 2 .)ޑ(We describe normal forms that classify equivalence classes of cubic polynomials while respecting the field of definition.Applying known bounds on the coefficients of post-critically bounded polynomials to these normal forms simultaneously at all …