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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 nlab noncommutative noncommutative-geometry number-theory object 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.
   • CommentAuthorUrs
   • CommentTimeMay 12th 2010
   • PermaLink
   Author: Urs
   Format: MarkdownItexThe entry [[cover]] was in a pitiful state. I tried to brush it up a bit. But I am afraid I am still not doing it justice. But also I don't quite have the leisure for a good exposition right now. What I really want is to create an entry [[good cover]] in a moment...

   The entry cover was in a pitiful state. I tried to brush it up a bit. But I am afraid I am still not doing it justice. But also I don’t quite have the leisure for a good exposition right now. What I really want is to create an entry good cover in a moment…

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeMay 12th 2010
   • PermaLink
   Author: Urs
   Format: MarkdownItexcreated [[open cover]]

   created open cover

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeMay 12th 2010
   • PermaLink
   Author: Urs
   Format: MarkdownItexcreated [[good cover]], where the point is that observation on how good covers give cofibrant Cech nerves in the projective model structure on simplicial presheaves

   created good cover, where the point is that observation on how good covers give cofibrant Cech nerves in the projective model structure on simplicial presheaves

4. • CommentRowNumber4.
   • CommentAuthorUrs
   • CommentTimeMay 12th 2010
   • PermaLink
   Author: Urs
   Format: MarkdownItexedited the first handful of examples in the <a href="http://ncatlab.org/nlab/show/coverage#Examples">Examples-section</a> at [[coverage]]. I slightly expanded on what it said there before, and then added the links to the new entries [[open cover]] and [[good open cover]].

   edited the first handful of examples in the Examples-section at coverage.

   I slightly expanded on what it said there before, and then added the links to the new entries open cover and good open cover.