The 1998 Fields Medal was awarded to Curtis T. McMullen for his research into complex dynamics, hyperbolic geometry, and Teichmüller theory. Born in 1958 in Berkeley, California, he pursued a career in mathematics that bridged fundamental theoretical concepts with iterative algorithms, ultimately establishing himself as a significant figure in modern topology and geometric analysis within American academic institutions.
Academic Formation
McMullen attended Champlain Valley Union High School before enrolling at Williams College, where he graduated as valedictorian in 1980. He continued his studies at Harvard University, completing his Doctor of Philosophy in 1985 under the supervision of Dennis Sullivan. This early period established his research trajectory in complex dynamics.
Professional Appointments
Following his doctoral work, McMullen held post-doctoral positions at the Massachusetts Institute of Technology from 1985 to 1986 and the Institute for Advanced Study between 1986 and 1987. His subsequent faculty career included tenures at Princeton University from 1987 to 1990 and again from 1990 to 1992. He later served on the faculty at the University of California, Berkeley, before joining Harvard University in 1997, where he currently serves as the Cabot Professor of Mathematics. From 2017 to 2020, he held the position of chair of the Harvard Mathematics Department.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Mathematical Contributions
McMullen’s work addresses the intersection of geometry and dynamics, including studies on rational maps, iterative root-finding algorithms, and the topology of hyperbolic 3-manifolds. His publications examine subjects such as the Mandelbrot set, Teichmüller space, and the properties of projective K3 surfaces. Throughout his career, he has mentored numerous students, including Maryam Mirzakhani, who became the first woman to win the Fields Medal.
Honours and Professional Recognition
The mathematical community has recognized McMullen’s contributions through several awards, including the Salem Prize in 1991 and the Fields Medal in 1998. He is a recipient of the Humboldt Research Award and held a Guggenheim Fellowship in 2004. He is a member of the National Academy of Sciences, the American Academy of Arts and Sciences, and the American Mathematical Society.
Fast facts
- Born: 1958, Berkeley
- Doctoral Advisor: Dennis Sullivan
- Fields Medal: 1998
- Salem Prize: 1991
- Education: Williams College, Harvard University
- Professional Role: Cabot Professor of Mathematics, Harvard University
- Membership: National Academy of Sciences
- Citizenship: United States
Questions readers ask
What is the primary field of study for Curtis T. McMullen?
He specializes in mathematics, with a focus on topology, complex dynamics, and hyperbolic geometry.
Where has he held academic faculty positions?
He has been a faculty member at Princeton University, the University of California, Berkeley, and Harvard University.
Did he mentor any notable mathematicians?
Yes, his doctoral student Maryam Mirzakhani was the first woman to be awarded the Fields Medal.
Achievements
- Salem Prize — 1991
- Fields medal — 1998
- Humboldt Prize
- Held posts at Princeton University, Harvard University and University of California, Berkeley
- Fields: topology and mathematics
