Sarah Witherspoon

Department of Mathematics
Texas A&M University
College Station, TX 77843

Office: Blocker 513B
Office hours: TR 1:30-3:00 pm, or by appointment
Email: sjw at
Fax: (979) 845-6028

Curriculum Vitae


Fall 2014:
For syllabus and homework assignments, please click on the link to your course below.
Math 171 Honors (Section 202), Math 171 (Section 503), Math 685

Previous semesters:
Math 166, Math 172, Math 220, Math 365, Math 366, Math 367, Math 368, Math 415H, Math 416, Math 485, Math 653, Math 654, Math 662, Math 691


Most Saturday afternoons I help at the TAMU Math Circle.


I work in noncommutative and homological algebra. A brief summary is here.
A longer description of my current research program, including work with students and postdocs, is here. My past research is described here.

Publications and Preprints

Math Links

Algebra and Combinatorics Seminar
American Mathematical Society Meetings
arXiv math preprints
Groups, Representations and Cohomology Preprint Archive
Mathematical Reviews on the Web