
16:26
The notes are available on the websitehttp://stanford.edu/~nap/files/02-03-2021-ben.pdf

27:09
Title: The Yang-Baxter equation, symmetric functions, and Schubert polynomials

27:10
Fomin, Kirillov: The Yang-Baxter equation, symmetric functions and Schubert polynomials (maybe?)

28:27
They also have an ArXiv follow-up called "YANG-BAXTER EQUATION, SYMMETRIC FUNCTIONS AND GROTHENDIECK POLYNOMIALS" (sorry for the all-caps)

33:43
What would be a good reference about these standard intertwiners?

36:06
Thank you!

36:52
Ben is referencing Casselman, Compositio (1980) and Casselman-Shalika (1980). There is also a book by Casselman available on his web page

37:29
https://www.math.ubc.ca/~cass/research/pdf/p-adic-book.pdf

01:04:45
thank you