Care tutte, cari tutti, Con la presente si annuncia il seguente seminario di Analisi: Giovedì 29 ottobre 2026, alle 16:00, in Aula Riunioni, avremo il piacere di ascoltare Giacomo Del Non (Università di Pisa), che terrà un <https://www.dm.unipi.it/seminario/?id=6ace445ced1df18835a4045a> seminario<https://www.dm.unipi.it/seminario/?id=6aa7d2b4d052f347a9f0148a> dal titolo “Boundary rectifiability and compactness of integral currents via BV functions”. Trovate l'abstract qui sotto. A presto, Luigi. ————————————————— Dear all, We announce the following Analysis seminar: on Thursday, 29 October 2026, 4pm, in Aula Riunioni, we will have the pleasure of listening to Giacomo Del Nin (Univ. of Pisa). The title of the talk<https://www.dm.unipi.it/seminario/?id=6ace445ced1df18835a4045a> is “Boundary rectifiability and compactness of integral currents via BV functions”. Please find the abstract below. Best regards, Luigi ----------------------------------- Speaker: Giacomo Del Nin (University of Pisa) Title: Boundary rectifiability and compactness of integral currents via BV functions Abstract: We present a proof of the boundary rectifiability theorem for currents that is based on the theory of BV functions. We use a cylindrical projection argument to reduce to the case of top-dimensional currents (i.e., integer-valued BV functions), to which we can apply De Giorgi’s structure theorem. As a consequence we also present a proof of the compactness theorem for integral currents that is ultimately based on the BV theory. ----------- Luigi Forcella, Associate Professor University of Pisa Department of Mathematics Largo Bruno Pontecorvo 5 57127 Pisa, Italy https://pagine.dm.unipi.it/forcella/index.html