Cesare Tronci is a Visiting Professor for two months in the Division of Mathematical Sciences at Nanyang Technological University Singapore this spring (8 March to 8 May). His host for the visit is François Gay-Balmaz. The purpose of the visit is research interaction with Francois, Tudor Ratiu (also a Visiting Professor), and Juan-Pablo Ortega (Professor and Head of Division). The photo below shows Cesare with the team after a seminar by visitor Frank Nielsen (Sony Inc, Tokyo). In the photo left-right are Frank Nielsen, Tudor Ratiu (Fuyao University, China), Juan-Pablo Ortega (NTU), XIA Kelin (Math, NTU), Florian Rossmannek (Math, NTU), Cyrus Mostajeran (Math, NTU), Cesare Tronci, François Gay-Balmaz (Math, NTU).