Department of Mathematics

Student Algebra Seminar

  •  Joshua Ruiter, MSU
  •  Pinning of algebraic groups
  •  02/05/2021
  •  1:00 PM - 2:00 PM
  •   (Virtual Meeting Link)
  •  Joshua Ruiter (ruiterj2@msu.edu)

Pinnings play an important role in the classification of reductive algebraic groups. Even though the subject can get abstract, pinnings are actually quite concrete. We'll write down matrices to describe pinnings of classical groups like $\operatorname{SL}_n$ and $\operatorname{Sp}_n$ and talk a little bit about how pinnings fit into the classification theorem.

 

Contact

Department of Mathematics
Michigan State University
619 Red Cedar Road
C212 Wells Hall
East Lansing, MI 48824

Phone: (517) 353-0844
Fax: (517) 432-1562

College of Natural Science