Films

30        Day With(out) Art 2024: Red Reminds Me…; a program of seven videos reflecting the emotional spectrum of living with HIV today; 2-4 p.m.; Institute of Contemporary Art; register: https://www.eventbrite.com/myevent/1065741043149/invite-and-promote/ (ICA).

Special Events

30        Holiday Garden Railway: Nighttime Express; visit the perennial favorite Holiday Railway as it is transformed for night-time viewing with laser lights in the trees and sparkling lights along the railway; Morris Arboretum & Gardens; tickets: free with arboretum admission; info: https://www.morrisarboretum.org/ (Morris Arboretum & Gardens). Through December 22.

Talks

26        Relating Circuit Dynamics to Computation: Robustness and Dimension-Specific Computation in Cortical Dynamics; Shaul Druckmann, Stanford University; noon; room 111, Levin Building (Computational Neuroscience Initiative).

Mathematics

In-person events. Info: https://www.math.upenn.edu/events.

26        Tautological Classes, Perverse Filtrations, and Moduli of One-Dimensional Sheaves; Weite Pi, Yale University; 3:30 p.m.; room 3C2, DRL.

This is an update to the November AT PENN calendar. To submit events for future AT PENN calendars and weekly updates, email the salient details to almanac@upenn.edu.