•  "Three Lectures on Twistor Theory", Paul Tod, University of Oxford, September (2007), Total: 3 hours. 
• "Teoria Cinética de Gases Granulares", Gilberto Kremer, Universidade Federal do Paraná, January-February (2007), Total: 12 hours.

2006 

• "An introduction to kinetic theory of relativistic gases", Gilberto Kremer, Universidade Federal do Paraná, January-February (2006), Total: 18 hours.