Killam and AARMS Postdoctoral Fellowships in Category Theory and the Foundations of Computation, Dalhousie University, Halifax, Canada The Category Theory group at Dalhousie University invites applications for postdoctoral positions. The successful candidates will participate in the activities of our group, and will be part of the Atlantic Category Theory Seminar, which includes faculty, postdocs, and students from Dalhousie University, Saint Mary's University, and Mount Allison University. See http://www.mathstat.dal.ca/~selinger/atcat/. Postdoc positions are for 2 years, and normally start on or near September 1, 2008. There are two types of positions that can be applied for: Killam Postdoctoral Fellowships (http://www.dalgrad.dal.ca/killam/kpdf/) Note: Ph.D. must have been obtained January 2006 or later. AARMS Postdoctoral Fellowships (http://www.aarms.math.ca/pdf/) Note: Ph.D. must have been obtained December 2003 or later. See the respective websites for the full application requirements and procedures. To meet internal deadlines, applications for either (or both) types of position, including three letters of reference, should be sent by December 17, 2007, to: Dr. Karl Dilcher, Chair Department of Mathematics and Statistics Dalhousie University Halifax, Nova Scotia Canada, B3H 4H6 We suggest that any candidates applying in category theory or foundations of computation also contact one of us so that we are aware of the application. Bob Pare <pare@mathstat.dal.ca> Richard Wood <rjwood@mathstat.dal.ca> Dorette Pronk <pronk@mathstat.dal.ca> Peter Selinger <selinger@mathstat.dal.ca>