Equivariant Schubert calculus and beyond


Edward Richmond, Oklahoma State University
Kirill Zainoulline, University of Ottawa


The session will be focusing on new results and developments in cohomology theories of flag varieties and modern equivariant Schubert calculus. Research in Schubert calculus involves a rich variety of techniques coming from representation theory and combinatorics. The interactions between these techniques yield interesting connections between objects such as symmetric functions, partitions, root systems, and Coxeter groups. In addition to discussing the research topics, the emphasis of the workshop will be on interactions between leading experts and young researchers, especially, graduate students and postdoctoral fellows.


June 5 (MONDAY) – a part of the CMS Summer 2023 meeting

Room STEM464:

8:30-9:00 Dennin Hugh (Ohio State)

9:00-9:30 George Seelinger (Michigan)

9:30-10:00 Weihong Xu (Virginia Tech)

10:00-10:30 Rui Xiong (Ottawa)

10:30 Coffee Break (STEM registration area)

14:30 Coffee Break (STEM registration area)

15:00-15:30 Reuven Hodges (California San Diego)

15:30-16:00 Mihail Tarigradschi (Rutgers)

16:00-16:30 Minyoung Jeon (Georgia)

16:30-17:00 Nathan Lesnevich (Washington St. Louis)

Dinner 18:00 (Place TBA)

June 6 (TUESDAY) – an extra day of mini-workshop:

Room STEM464:

10:00-10:50 Anders Buch (Rutgers)

11:00-11:50 Frank Sottile (TAMU)

12:00-12:50 William Graham (University of Georgia)

Room STEM664:

14:30-15:20 Leonardo Mihalcea (Virginia Tech)

15:30-16:20 Jenna Rajchgot (McMaster University)

16:30-17:20 Changlong Zhong (SUNY Albany)