branner-hubbard motion without dynamics congress in the memory of adrien douady, paris, may 2008....
TRANSCRIPT
BRANNER-HUBBARD Motion without Dynamics
Congress in the Memory of
Adrien Douady,
Paris,
May 2008.
Michel Zinsmeister, MAPMO, UMR 6628,Orléans, France
Adrien Douady’s last work:
Branner-Hubbard Motion without Dynamics.
2) Branner Hubbard Motion.
3) Conjectures, perspectives and some results
1) The harmonic Atlas
4) Link with multifractality
1) The harmonic Atlas
and =0 on K
The historical example: Quadratic polynomials.
2) The Branner-Hubbard Motion
BRANNER-HUBBARD Motion:
3) Conjectures and some results.
homeomorphic to a planar full compact set with empty interior.
c1 c2 c3
G(c1)
G(c2)
G(c3)
4) Connection with multifractality
b
a
Thanks to Arnaud Chéritat for the computer pictures.