******************************************** * INTERNAL ACTIONS and INTERNAL STRUCTURES * * * * WORKSHOP in CATEGORICAL ALGEBRA * * * ******************************************** Third announcement: Important Notice and Schedule. Dear Colleagues, the Workshop will be held at the Department of Mathematics, via Saldini 50, Milano. IMPORTANT NOTICE. If you have registered using the web-form, and you did not receive ANY confirmation Email, maybe your registration have been lost in the internet. So, if this is the case, please send us an Email to "milanworkshop.06@gmail.com". Here is a preliminary program. Thursday 26th October 2006 9:00 - 9.45 > registration 9:45 - 10:30 > Marino Gran "Internal groupoids and crossed modules" (Ia) 10:45 - 11:15 > coffee break 11:15 - 12:15 > Marino Gran (Ib) 13:00 - 14:30 > Lunch 14:30 - 15:00 > Communications 15:15 - 16:00 > Dominique Bourn "Split extension classifier, actions representation and associated classification properties" (Ia) 16:15 - 16:45 > coffee break 16:45 - 17:45 > Dominique Bourn (Ib) 18.00 - 18:30 > Communications Friday 27th October 9:30 - 10:15 > Marino Gran (IIa) 10:30 - 11:00 > coffee break 11:00 - 12:00 > Marino Gran (IIb) 13:00 - 14:30 > Lunch 14:30 - 15:00 > Communications 15:15 - 16:00 > Dominique Bourn (IIa) 16:15 - 16:45 > coffee break 16:45 - 17:45 > Dominique Bourn (IIb) 18.00 - 18:30 > Communications Saturday 28th October 9:30 - 10:15 > Enrico Vitale "Schreier theory and obstruction theory via categorical groups" (a) 10:30 - 11:00 > coffee break 11:00 - 12:00 > Enrico Vitale (b) The web pages http://users.mat.unimi.it/users/mantovani/workshopMi06.htm contain the abstracts of the lectures. Best regards, Stefano Kasangian Sandra Mantovani Beppe Metere ----------------------------------------------------------------