Group items tagged

The nLab is a collaborative wiki which has grown out of the desire (I, II) of an on-line community communicating via the weblog The n-Category Café of people interested in discussion of expository and research nature about mathematics, physics and philosophy in the light of category theory and higher category theory (the "n" in "nLab") to have a place for development (the "Lab" in "nLab") and indexed archivation of the ideas and concepts that were, are and will be subject of or that developed out of the discussion at the weblog.