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 Winter 2017.


I am visiting the mathematics department at Harvard University in Spring 2017.
I am giving a colloquium talk at Brown University in March 2017.
I am giving an invited address at the AMS Meeting at Indiana University in April 2017.
I am speaking at the Carolina Dynamics Symposium at UNC Charlotte 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 on grad advising at the University of Michigan with Moon Duchin in May 2017.
I am organizing a secret arithmetic dynamics meeting at the University of Michigan in May 2017.
I am speaking at an algebraic dynamical systems conference at Centre Henri Lebesgue 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.
I am speaking at the Young Mathematicians Conference at Ohio State University in August 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