We are pleased to inform you that following a very successful editions of Benasque 1998, 2000, 2003, 2005, 2007, and 2009, we are organizing another workshop of the similar type from June 12 to July 1, 2011. This is to invite you to apply using the electronic form that you can find on the website specified below. We encourage you to apply as soon as possible and not later than the end of March 2011. The number of participants at the Benasque Centre at any given time is limited to about 50.