nLab
Recently Revised

Categories:[Any] S5-slideshow, adjective, category, category theory, cohesive (∞1)-topos, disambiguation, drafts, foundational axiom, functional analysis, group theory, groupoid, higher topos theory, knot theory, meta, motivation, orbifold, people, reference, simplicial object, spam, svg, type theory, ∞-groupoid

April 13, 2012

motivation for sheaves, cohomology and higher stacks ( diff | history )
by David Corfield at April 13, 2012 15:32:51 from 129.12.18.29

December 5, 2010

classical triangulation ( diff | history )
by Tim Porter at December 5, 2010 18:33:34 from 95.147.236.206

October 15, 2010

motivation for directed homotopy ( diff | history )
by Tim Porter at October 15, 2010 10:53:44 from 95.147.236.87