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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 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 internal-categories k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure 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 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.
   • CommentAuthorgregprice
   • CommentTimeJul 22nd 2022
   • PermaLink
   Author: gregprice
   Format: MarkdownItexAdded a link to [[(0,1)-presheaf]]. Hmm, and now I see that this page already claims to redirect from there! The redirect isn't functioning, because there's an actual page at that name. Perhaps they should be merged. <a href="https://ncatlab.org/nlab/revision/diff/lower+set/8">diff</a>, <a href="https://ncatlab.org/nlab/revision/lower+set/8">v8</a>, <a href="https://ncatlab.org/nlab/show/lower+set">current</a>

   Added a link to (0,1)-presheaf.

   Hmm, and now I see that this page already claims to redirect from there! The redirect isn’t functioning, because there’s an actual page at that name. Perhaps they should be merged.

   diff, v8, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeJul 22nd 2022
   • PermaLink
   Author: Urs
   Format: MarkdownItexThanks for the alert. I have removed the spurious redirect now. I am not sure if the entries need to be merged, but they should certainly explain their relation to each other. I left a link to "lower set" at *[[(0,1)-presheaf]]*, now. Don't have the energy to do more, for the moment. <a href="https://ncatlab.org/nlab/revision/diff/lower+set/9">diff</a>, <a href="https://ncatlab.org/nlab/revision/lower+set/9">v9</a>, <a href="https://ncatlab.org/nlab/show/lower+set">current</a>

   Thanks for the alert. I have removed the spurious redirect now.

   I am not sure if the entries need to be merged, but they should certainly explain their relation to each other. I left a link to “lower set” at (0,1)-presheaf, now. Don’t have the energy to do more, for the moment.

   diff, v9, current