Richard Lang will give a short course on the absorption method:

MAC6994 The Absorption Method in Combinatorics
Dates and times: 14, 21, 28 March 2022 (Mondays), from 4pm to 6pm +
exercise classes (possibly)
Janus: https://uspdigital.usp.br/janus/componente/catalogoDisciplinasInicial.jsf?action=3&sgldis=MAC6994

(Matrícula via Janus)