Combinatorial Algebraic Topology & Applications IV

The workshop “Combinatorial algebraic topology and applications” is at its fourth edition. The first, second, and third editions were held in Pisa at the Centro di Ricerca Matematica “E. De Giorgi” on the 27 28 November 2023, 1-4 October 2024, and 16-19 September 2025, respectively. The main topics of the conference are combinatorics and algebraic topology (broadly intended), as well as their applications to different fi elds (e.g. data analysis, neural sciences and economics).