Talks

1. Hyperplanes arrangements and graphs in social choice and management. 17 September 2018, UMI-SIMAI-PTM Joint Meeting, Wroclaw (Poland), 30 minutes.
2. Hyperplanes Arrangements and Graphs in Social Choice and Management. 22 August 2014, workshop “Recent developments on geometric and algebraic methods in Economics”, Sapporo (Japan), 60 minutes.
3. Arrangiamenti di Iperpiani, Grafi e Ottimalità nella Scelta Sociale. 25 November 2011, Department of Mathematics and Applications, University of Milano-Bicocca (Italy), 45 minutes.
4. Superfici di Dehn e 3-varietà chiuse. 12 September 2011, XIX Congresso dell'Unione Matematica Italiana, Bologna (Italy), 15 minutes.
5. Optimality in Social Choice. 3 May 2011, LEM, Sant'Anna School of Advanced Studies, Pisa (Italy), 60 minutes.
6. Surface-complexity of closed 3-manifolds. 18 June 2010, conference "Computational and Geometric Topology", Bertinoro (Italy), 30 minutes.
7. Superfici di Dehn e 3-varietà chiuse. 13 May 2010, Department of Mathematics and Applications, University of Milano-Bicocca (Italy), 45 minutes.
8. Invarianti attraverso somme di stati. 20 February 2009, Department of Mathematics, University of Lecce (Italy), 45 minutes.
9. Superfici di Dehn e 3-varietà chiuse. 22 October 2008, conference "Progressi Recenti in Geometria Reale e Complessa", Levico Terme (Italy), 45 minutes.
10. Superfici di Dehn e 3-varietà chiuse. 16 April 2008, Department of Mathematics, University of Lecce (Italy), 45 minutes.
11. A local calculus for filling nulhomotopic Dehn spheres. 28 January 2006, Institut für Mathematik, Johann Wolfgang Goethe University of Frankfurt am Main (Germany), 60 minutes.
12. Enumeration of small-complexity closed 3-manifolds. 23 May 2005, Department of Mathematics, Technische Universität Darmstadt (Germany), 60 minutes.
13. Varietà chiuse non orientabili di complessità bassa. 28 September 2004, conference "Progressi Recenti in Geometria Reale e Complessa", Levico Terme (Italy), 45 minutes.
14. Presentazione e calcolo in dimensione tre. 10 May 2004, meetings organised by the PhD students in Mathematics, University di Pisa, 45 minutes.
15. Non-orientable 3-manifolds of small complexity. 16 January 2004, Phd-thesis defence, Department of Mathematics, University di Pisa, 60 minutes.
16. Un calcolo per scheletri standard di 3-varietà con bordo torico marcato. 14 February 2002, Department of Mathematics, University di Pisa, 45 minutes.