A record of talks

• The six-sphere and projective geometry (Turin 2011)
• Mathematica Italia UGM (.nb, Milan 2010)
• Advances in string theory, wall crossing, and quaternion-Kähler geometry (Paris 2010)
• Geometry and topology of Wolf spaces (Levico 2010)
• Complex structures and twistors (Milan 2010)
• Yau's theorem on nilmanifolds (Turin 2009)
• Global analysis on manifolds (Rome 2008)
• Variétés d'Einstein aujourd'hui et demain (link closed, Luminy 2007)
• Strutture complesse e geometria conforme (.ppt, Bari 2007)
• Intrinsic torsion varieties (pdf ledger, Lecce 2007)
• Orthogonal complex structures and twistor surfaces (Bayreuth 2007)
• Orthogonal complex structures on domains of R⁴ (London 2007)
• Some reduced holonomy in dimensions 7 and 8 (link suspect, Hamburg 2007)
• SU(3) structures and spinors (link, Kühlingsborn 2006)
• Reduced holonomy, hypersurfaces and extensions (.mht, Rome 2005)
• 8-Dimensional quaternionic geometry (.ppt, Palaiseau 2005)
• Reduced holonomy, cones and branes (York 2004)
• Some tri-Lagrangian structures (Oxford 2004)
• Complex Structures and 2 x 2 Matrices (Warwick 2004)
• G2 Metrics and M Theory (Turin 2004)
• Exceptional and hyperkähler geometry (London 2003)
• SU(3) structures and G2 holonomy (Oxford 2002)
• Three lectures on special geometries (Porto 2000)
• Congress in memory of Alfred Gray (Bilbao 2000)

Articles originating from talks

• A tour [pdf] (Milan 2002)
• AMS-UMI meeting [link] (Pisa 2002)
• Differential Geometry [link] (Valencia 2001)
• Congress in memory of Alfred Gray [link] (Bilbao 2000)
• Orthogonal complex structures [pdf] (Brno 1995)
• Index theory and quaternion-Kähler manifolds [pdf] (Opava 1992)
• Short early paper on G2 holonomy (Baku 1987)