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2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology definitions deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nforum nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

1. • CommentRowNumber1.
   • CommentAuthorAndrew Stacey
   • CommentTimeAug 1st 2011
   • PermaLink
   Author: Andrew Stacey
   Format: MarkdownItexI've cobbled together a couple of scripts that take the nightly nLab backup and generate lists of all pages and of recently revised pages. At the moment, these are at: * <http://www.math.ntnu.no/~stacey/nlab.atom>: Recently Revised: comprises the last two calendar month's updates, ATOM feed. * <http://www.math.ntnu.no/~stacey/nlab.allpages.html>: All pages: what it says on the tin. All pages, sorted alphabetically (more or less, case insensitive and accents aren't dealt with properly), HTML page. At the moment, these could easily be updated daily: after the nlab backup goes through, but they probably need a little polishing first before they "go live": please let me know suggestions for improvements. It's also highly likely that pages with "special characters" won't work. Please test and report any broken links. I'll manually update these each (working) day until they settle down, whereupon I'll make it automatic. So you should be able to use these as if they were The Real Thing.

   I’ve cobbled together a couple of scripts that take the nightly nLab backup and generate lists of all pages and of recently revised pages. At the moment, these are at:

   • http://www.math.ntnu.no/~stacey/nlab.atom: Recently Revised: comprises the last two calendar month’s updates, ATOM feed.
   • http://www.math.ntnu.no/~stacey/nlab.allpages.html: All pages: what it says on the tin. All pages, sorted alphabetically (more or less, case insensitive and accents aren’t dealt with properly), HTML page.

   At the moment, these could easily be updated daily: after the nlab backup goes through, but they probably need a little polishing first before they “go live”: please let me know suggestions for improvements.

   It’s also highly likely that pages with “special characters” won’t work. Please test and report any broken links.

   I’ll manually update these each (working) day until they settle down, whereupon I’ll make it automatic. So you should be able to use these as if they were The Real Thing.

2. • CommentRowNumber2.
   • CommentAuthorTobyBartels
   • CommentTimeAug 1st 2011
   • PermaLink
   Author: TobyBartels
   Format: MarkdownItexA series of links from All Pages to the various category lists would be awesome. (See [this example](http://ncatlab.org/michaelshulman/list) and its rather brief list of categories. Or see [this example](http://ncatlab.org/nlab/list/spam) and the extensive list of categories available from a particular category page.) The Recently Revised pages also have links to each category too ([example](http://ncatlab.org/michaelshulman/recently_revised), [example](http://ncatlab.org/nlab/recently_revised/spam)), but presumably that's harder to fit into an ATOM feed.

   A series of links from All Pages to the various category lists would be awesome. (See this example and its rather brief list of categories. Or see this example and the extensive list of categories available from a particular category page.)

   The Recently Revised pages also have links to each category too (example, example), but presumably that’s harder to fit into an ATOM feed.

3. • CommentRowNumber3.
   • CommentAuthorFinnLawler
   • CommentTimeAug 1st 2011
   • PermaLink
   Author: FinnLawler
   Format: MarkdownItexBug report: the 'Recently Revised' feed contains a link to [[unitary representation of the Poincaré group]], instead of [[unitary representation of the Poincaré group]]. I presume this is a UTF-8 thing. One thing I've meant to mention, à propos of RSS feeds, is that I often see duplicates in the main nLab 'Atom with headlines' feed. The duplicated entries point to the same pages, but on `ncatlab.org` or `nlab.mathforge.org` (and sometimes `www.ncatlab.org`). Conversely, there are some entries that point to one server, say `ncatlab.org`, with seemingly no duplicate pointing to `nlab.mathforge.org`, or the other way round. The entries for the `mathforge` server seem to come along later than the `ncatlab` ones, and the 'Published' date that Google Reader gives me seems to be set to the date and time of the first revision, not the latest. Is there a reason for this? It doesn't matter much to me, but maybe it points to a bug somewhere.

   Bug report: the ’Recently Revised’ feed contains a link to unitary representation of the Poincaré group, instead of unitary representation of the Poincaré group. I presume this is a UTF-8 thing.

   One thing I’ve meant to mention, à propos of RSS feeds, is that I often see duplicates in the main nLab ’Atom with headlines’ feed. The duplicated entries point to the same pages, but on ncatlab.org or nlab.mathforge.org (and sometimes www.ncatlab.org). Conversely, there are some entries that point to one server, say ncatlab.org, with seemingly no duplicate pointing to nlab.mathforge.org, or the other way round. The entries for the mathforge server seem to come along later than the ncatlab ones, and the ’Published’ date that Google Reader gives me seems to be set to the date and time of the first revision, not the latest. Is there a reason for this? It doesn’t matter much to me, but maybe it points to a bug somewhere.