Title: Twisted Yangians and Affine Grassmannian iSlicesAbstract: Affine Grassmannian slices admit rich connections with Yangians, Coulomb branches, and nilpotent Slodowy slices. In this talk, I will discuss an i-analogue of this story, obtained by incorporating involutions coming from quasi-split symmetric pairs. After recalling the relationship between shifted Yangians and affine Grassmannian slices, I will introduce […]

Invited talk: 9:00–10:00am by Geoff Cruttwell, The past, present, and future of tangent categories. See https://ct2026.com/ct/program for the rest of the program.

Invited talk: 9:00–10:00am by Ieke Moerdijk, Duality for categories of presheaves. See https://ct2026.com/ct/program for the rest of the program.

Invited talk: 9:00–10:00am by Chelsea Walton, Venturing to the Boundary with Braided Module Categories. See https://ct2026.com/ct/program for the rest of the program.

Invited talk: 9:00–10:00am by Michael Hoefnagel, Coextensivity and arithmeticity in categorical algebra. See https://ct2026.com/ct/program for the rest of the program.

Invited talk: 9:00–10:00am by Susan Niefield, The Double Lives of the Category of Quantales. See https://ct2026.com/ct/program for the rest of the program.

Invited talk: 9:00–10:00am by Tobias Fritz, What category theory can do for probability theory. See https://ct2026.com/ct/program for the rest of the program.