Skip to main content
The University of Iowa
University of Iowa
College of Liberal Arts and Sciences
Mathematics
Search
Submit Search
Search
Site Main Navigation
Undergraduate Programs
Majors, Minors, and Certificates
Bachelor of Arts in Mathematics
Bachelor of Science in Mathematics
Minor in Mathematics
Program in Traditional Mathematics
Program in Secondary Education
Program in Math-Related Specializations
Honors
Experiential Learning
Advising
Math Placement
Introductory Course Sequences
Transferring from Engineering to Math
Awards and Scholarships
Careers and Opportunities
Policies
Course Policies
Duplication, Regression, and Second-Grade-Only Option
Tutoring
Math Tutorial Lab
Graduate Programs
Degrees and Certificates
Master of Science in Mathematics
Doctor of Philosophy in Mathematics
Doctor of Philosophy in Applied Mathematical & Computational Sciences
Admissions Process
Advising
Funding
Careers and Opportunities
Awards
Kleinfeld Endowment
Resources
Graduate Student Handbook (Enrolled Fall 2020 or Later)
Graduate Student Handbook (Enrolled Prior to Fall 2020)
TA Handbook
PhD Qualifying and MS Comprehensive Exam Archives
Research
Research Areas
Algebra and Number Theory
Analysis and Partial Differential Equations
Topology and Geometry
Mathematical Biology and Dynamical Systems
Computational Mathematics
Books by Mathematics Faculty
People
Faculty
Visiting Faculty
Emeritus Faculty
Postdoctoral Researchers
Staff
Graduate Students
Faculty Committees
About
News
Events
Events
Colloquia
Seminars
Sonia Kovalevsky High School Mathematics Day
MacLean Hall
Outreach and Public Engagement
Alumni
PhD Alumni by Advisor
PhD Alumni by Year
CLAS Alumni and Friends
UI Alumni and Friends
Contact Us
Breadcrumb
Home
People
Charles Frohman
Professor Emeritus
Biography
Research interests
Topology
Quantum invariants of three-manifolds
Email
charles-frohman@uiowa.edu
Website
http://www.math.uiowa.edu/~frohman
Education
PhD, Indiana University
