Cycles of quadratic polynomials and rational points on a genus 2 curve

It has been conjectured that for N sufficiently large, there are no quadratic polynomials in Q[z] with rational periodic points of period N. Morton proved there were none with N=4, by showing that the genus 2 algebraic curve that classifies periodic points of period 4 is birational to X$_1$(16), who...

Descrición completa

Detalles Bibliográficos
Main Authors: Flynn, E, Poonen, B, Schaefer, E
Formato: Journal article
Publicado: 1997