Submitted by math_admin on Sat, 02/29/2020 - 13:07
preprint-id:
preprint-title:
Parameter Scaling for the Fibonacci Point
preprint-abstract:
We prove geometric and scaling results for the real Fibonacci parameter value in the quadratic family $f_c(z) = z^2+c$. The principal nest of the Yoccoz parapuzzle pieces has rescaled asymptotic geometry equal to the filled-in Julia set of $z^2-1$. The modulus of two such successive parapuzzle pieces increases at a linear rate. Finally, we prove a "hairiness" theorem for the Mandelbrot set at the Fibonacci point when rescaling at this rate.
preprint-year:
1996