Sarah Witherspoon

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

Office: Blocker 513B

Email: sjw at

Curriculum Vitae


Fall 2019:
Math 662
Math 691

Previous terms:
Math 166, Math 171, Math 171 Honors, Math 172 Honors, Math 220, Math 365, Math 366, Math 367, Math 368, Math 415H, Math 416, Math 485, Math 491, Math 653, Math 654, Math 685


I work in noncommutative and homological algebra.
A great introduction to noncommutative algebra by Chelsea Walton is here.
Some history and basic ideas of homological algebra are in the Wikipedia article here.
A description of my current research program, including work with students and postdocs, is here.

Publications and Preprints

Selected Math Links

Algebra and Combinatorics Seminar
American Mathematical Society Meetings
arXiv math preprints
Mathematical Reviews on the Web

Mini-Workshop: Cohomology of Hopf Algebras and Tensor Categories, March 4-8, 2019, Oberwolfach, Germany
AWM Research Symposium 2019, April 6-7, 2019, Rice University, Houston, Texas
Homotopy meets homology, May 27-31, 2019, Dublin, Ireland
Workshop: Ragnar's Ramifications in Algebra and Geometry Emerging, July 8-12, 2019, Fields Institute, Toronto, Canada
XXIII Coloquio Latinoamericano de Algebra, August 5-9, 2019, Mexico City
    Plenary Talk
    Session Talk
Recent Advances and New Directions in the Interplay of Noncommutative Algebra and Geometry, July 13-17, 2020, University of Washington, Seattle, Washington
VI Congreso Latinoamericano de Matematicos, July 20-24, 2020, Montevideo, Uruguay