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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 seminario dal titolo “Boundary rectifiability and compactness of integral currents via BV functions”.

Trovate l'abstract qui sotto.

A presto,

Luigi.

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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 is “Boundary rectifiability and compactness of integral currents via BV functions”.

Please find the abstract below.

Best regards,

Luigi

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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.

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