Sarah C. Koch

Department of Mathematics
University of Michigan
East Hall, 530 Church Street
Ann Arbor, Michigan 48109

office: 3855 East Hall
phone: (734) 764-6436
email: kochsc at


I am an Associate Professor in the math department at the University of Michigan.


I work primarily in complex analysis, Teichmüller theory, and complex dynamics (in one and several variables).
Here is my CV, and here are my papers.


I am not teaching in Fall 2016, but I am one of the faculty advisors of the Math Club.


I am visiting the mathematics department at Harvard University in Spring 2017.
I am giving an invited address at the AMS Meeting at Indiana University in April 2017.
I am organizing a special session on Discrete Structures in Conformal Dynamics and Geometry at Indiana University, with Kevin Pilgrim and Dylan Thurston, in April 2017.
I am organizing a mentoring workshop at the University of Michigan with Moon Duchin in Spring 2017.
I am organizing a workshop on deformations of rational maps in Spring 2017.
I am speaking at an algebraic dynamical systems conference in Rennes in June 2017.
I am speaking at a special session on Arithmetic Dynamics at the Mathematical Congress of the Americas in Montreal, in July 2017.


Bill Thurston
this week
Complex Analysis, Dynamics, and Geometry Seminar
Geometry Seminar
Algebraic Geometry Seminar
Topology Seminar
up for a challenge?
accouplements de polynômes, by Arnaud Chéritat.
Michigan Math Mugs
one of my favorite stories