Geometry and Topology Seminar

                                                                                                                                  Vanderbilt University
                                                                                                                                                    Spring 2026


  
    
Fridays, 1:25-2:15pm in SC 1313

    Organizers: Anna Marie Bohmann, Rares Rasdeaconu, and Ioana Suvaina






                Friday, March 20

Speaker: David Chan (Michigan State University) 

       Title: Equivariant algebraic K-theory

     Abstract:
Algebraic K-theory is a rich invariant of rings with connections to geometric topology,
       algebraic geometry, and number theory. Despite the importance of K-theory computations remain
       difficult in this field. Recently, there has been growing interest in equivariant
algebraic K-theory, a
       refinement of K-theory for
rings with an action by a finite group. The key idea is that we can obtain
       computational leverage by exploiting
the symmetries encoded by a group action. In this talk, I will
       give an overview of algebraic K-theory and its
applications, and discuss some work on building up
       the theory of equivariant algebraic K-theory, as well as
some computations.
       (Contact person: Anna Marie Bohmann)





        Friday, April 17

        Speaker: Mohammad Farajzadeh-Tehrani (University of Iowa) 

        Title: TBA

        Abstract: TBA (Contact person: Rares Rasdeaconu)




            

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