Visitors 2010

• Bernd Billhardt, University of Kassel, Germany, March, 14 - April, 03
• E. Giraldes, Centro de Matemática, University of Trás-os-Montes and Alto Douro, Portugal,March, 14 - April, 03
• R. P. Sullivan, University of Western Australia, Australia, May, 04 - June, 26
• Silvia Ghilezan, Center for Mathematics and Statistics, University of Novi Sad, Serbia, 22-29 May
• Ralph Matthes, CNRS, Université de Toulouse III, France, 22 - 29 May
• Bernd Billhardt, University of Kassel, Germany, September, 04 - October, 02 
• E. Giraldes, Centro de Matemática, University of Trás-os-Montes and Alto Douro, Portugal,September, 04 - October, 02 
• Ralph Matthes, CNRS, Université de Toulouse III, France, 02-10 November
• Juan Ramón Torregrosa, Polytechnic University of Valencia, Spain, 21 - 27 November