Barriers for Learning in an Evolving World: Mathematical Understanding of Loss of Plasticity - Joudaki, Amir; Lanzillotta, Giulia; Samragh, Mohammad; Mirzadeh, Iman; Alizadeh-Vahid, Keivan; Hofmann, Thomas; Farajtabar, Mehrdad; Faghri, Fartash (International Conference on Learning Representations, 2026)