String/Math Seminar @ 1:10pm: Davide Gaiotto (Perimeter Institute) “Vertex operators and screening charges as gauge-invariant brane intersections in twisted M-theory” Seminar OrganizerJanuary 8, 2021 Event Details Date: February 1, 2021 1:00 pm – 2:00 pm Venue: https://berkeley.zoom.us/j/93328405860?pwd=Um1GbHBCSUJMdUlWWnd0ZVMxQmwwdz09 Categories: Berkeley String-Math Seminar I will discuss my work on the \Omega-deformation of brane intersections in M-theory and its applications to vertex algebras.