Skip to main content

Search

Utility Links

Need Help?
Give!

Search

Main navigation

Our Department Why study Mathematics? People Departmental Governance Policies and Procedures
Placement & Transfer Credit Tutoring Majors & Minors Math Center Advising Courses Honors Opportunities for Undergrads Scholarships and Awards
Math Program Courses Scholarships and Awards Affiliated Programs
About the Program
Overview Research Areas Funded Research Centers Graduate Research Undergraduate Research Research Assistantship
About Our Efforts K-12 General Public Newsletters Engagement Archive
Events Calendar News Articles Weekly Seminars and Colloquia

laetsch

default_photo

laetsch@arizona.edu

Phone

520-621-6860

Personal Site

Profile Site

Theodore W Laetsch

Associate Professor Emeritus

Department of Mathematics, The University of Arizona
(520) 621-6892
617 N. Santa Rita Ave. | P.O. Box 210089
Tucson, AZ 85721-0089

Information For

Prospective Students
Current Students
Alumni
Donors

Academic Programs

Bachelor of Arts in Mathematics
Bachelor of Science in Mathematics
Bachelor of Arts in Statistics and Data Science
Bachelor of Science in Statistics and Data Science
Accelerated Masters Program
Master of Arts in Mathematics
Master of Science in Mathematics
Doctor of Philosophy (PhD) in Mathematics

Research Centers & Outreach

Southwest Center for Arithmetic Geometry
Arizona Center for Mathematical Sciences
Bartlett Memorial Lecture
Everything is Math
Center for Recruitment and Retention of Math Teachers
Tucson Math Circle

Resources

Events Calendar
Support Center
Contact Us
Give
Careers

Connect

Facebook

We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. The university strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.

University Information Security and Privacy

© 2025 The Arizona Board of Regents on behalf of The University of Arizona.