John Hamal Hubbard
John Hamal Hubbard (born October 1945 ) is an American mathematician.
Hubbard received his doctorate in 1973 from the University of Paris-Süd under Adrien Douady (Sur les sections analytiques de la courbe universelle de Teichmüller). He is a professor at Cornell University . At the same time he was a professor at the University of Provence Aix-Marseille I (until his retirement there in 2010).
He deals with differential equations, differential geometry, iteration of polynomial maps ( Mandelbrot set ) and dynamics in several complex variables. In France he worked in particular with Adrien Douady . For example, both proved that the Mandelbrot set is connected.
Dierk Schleicher is one of his doctoral students .
Fonts
- with Beverly West: Differential equations - a dynamical systems approach , 2 volumes, Springer 1991, 1995
- Teichmüller theory and applications to geometry, topology and dynamics , Matrix Editions 2008
- with Barbara Burke Hubbard: Vector Calculus, Linear Algebra, and Differential Forms: A Unified Approach . 5th edition. Matrix Editions, 2015, ISBN 978-0-9715766-8-1 .
- with A. Douady: Exploring the Mandelbrot set. The Orsay notes, 1981/82, pdf
- with A. Douady: Iterations of the polynomes quadratiques complexes, Compte Rend. Acad. Sci., Vol. 294, 1982
- with A. Douady: On the dynamics of polynomial-like mappings, Ann. Sci. ENS, Vol. 18, 1985, pp. 287-343
- with D. Schleicher, S. Sutherland: How to Find All Roots of Complex Polynomials by Newton's Method . In: Inventiones Mathematicae , Volume 146, 2001, pp. 1–33 (with discussion of the structure of Newton's fractals)
Web links
Individual evidence
- ↑ John Hamal Hubbard in the Mathematics Genealogy Project (English)
| personal data | |
|---|---|
| SURNAME | Hubbard, John Hamal |
| BRIEF DESCRIPTION | American mathematician |
| DATE OF BIRTH | October 1945 |