Areas of Expertise
- Topology
- Geometric Group Theory
- Aspherical Manifolds & Spaces
- Non-positive Curvature
Education
- PhD: Princeton University (1975)
Ohio State nav bar
Skip to main content- About
- Contact Us
- History
- The Tessellation Project
- Governance
- Employment Opportunities
- Mathematics Advisory Board
- Spring 2019 Newsletter
- Table of Contents
- Welcome from the Chair
- The Association for Women in Mathematics Student Chapter
- Buckeye Aha! Moments in Math
- The Mathematical Contest in Modeling: 2019 Edition
- The Young Mathematicians Conference
- Expanding the Mathematics Honors Program
- Faculty Spotlight: Érika Roldán Roa
- Alumnus/Advisor Board Spotlight: Martin Molloy
- Student Spotlight: Edison Gu
- Spotlight: The Graduating Class of 2019
- Jean-François Lafont appointed Chair of the Department of Mathematics
- Previous Newsletters
- Autumn 2018 Newsletter
- Table of Contents
- Undergraduate Research at Ohio State
- Nearly 40 years of Actuarial Science at Ohio State
- The Erdős Institute: Academic Entrepreneurship
- The Integrated Major in Mathematics and English
- Best and Calder named co-directors of Mathematical Biosciences Institute
- David Goss Technology and Academic Innovation Stimulus Fund
- Faculty Success Spotlight: Adriana Dawes and Veronica Ciocanel
- New Faculty Member Spotlight: Jennifer Park
- Welcome from the Chair
- Spring 2018 Newsletter
- Table of Contents
- Welcome from the Chair
- Saving Students One Million Dollars a Year
- Celebrating the Legendary Ross Program
- Math 4.0: Growing Student Success and Retention Rates
- SAMMS: Removing Barriers to Graduate School
- Mathematics Advisory Board in Action
- Alumna Success Spotlight: Sherry Chan
- Faculty Success Spotlight: Dustin Mixon
- Research: Math Key Player in NSF-funded Multidisciplinary Collaboration
- Autumn 2018 Newsletter
- People
- Courses
- Undergraduate
- Future Students: Consider a Career in Math
- Math, Actuarial, and IMME Majors
- Non-Math Majors
- Math Minor
- Suggested Minor Courses by Major
- For Aero Eng Majors
- For Astronomy & Astrophysics Majors
- For Bioemedical Eng Majors
- For Chemical & Biomol Eng Majors
- For Civil Eng Majors
- For CIS Majors
- For CSE Majors
- For Electrical & Computer Eng Majors
- For Engineering Physics Majors
- For Environmental Eng Majors
- For Food, Agr & Biol Eng Majors
- For Industrial & Systems Eng Majors
- For Materials Science Eng Majors
- For Mechanical Eng Majors
- For Statistics Majors
- For Welding Eng Majors
- Math Requirements by Major
- College of Arts and Sciences
- Fisher College of Business
- College of Engineering
- Knowlton School
- College of Education and Human Ecology
- School of Environment and Natural Resources
- College of Food, Agriculture and Environmental Sciences
- School of Health and Rehabilitation Sciences
- College of Dentistry
- College of Nursing
- College of Pharmacy
- The John Glenn College of Public Affairs
- College of Public Health
- College of Social Work
- Scheduling Math Classes
- Proficiency Exams
- Math Study Resources
- Math Education Programs
- Math Minor
- New Ohio State Students
- Transfer Credit
- Activities for Undergraduates
- Career, Internship, and Job Opportunities
- Math Advising Office
- Graduate
- Research
- Activities
- Seminars
- Algebraic Geometry Seminar
- Analysis and Operator Theory Seminar
- Applied Math Seminar
- Arithmetic Geometry Seminar
- Combinatorics and Probability Seminar
- Ergodic Theory/Probability Seminar
- Geometry, Combinatorics, and Integrable Systems Seminar
- Geometric Group Theory Seminar
- Homotopy Theory Seminar
- K-theory Seminar
- Math Grad Student Seminars
- Number Theory Seminar
- Partial Differential Equations Seminar
- Quantum Algebra and Quantum Topology Seminar
- Representations and Lie Theory Seminar
- Several Complex Variables Seminar
- Topology Seminar
- Topology, Geometry, and Data Analysis Seminar
- What is ... ?
- Giving
