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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.
   • CommentAuthorUrs
   • CommentTimeNov 28th 2011
   • PermaLink
   Author: Urs
   Format: MarkdownItexstub for [[cooperad]]

   stub for cooperad

2. • CommentRowNumber2.
   • CommentAuthorDavid_Corfield
   • CommentTimeNov 28th 2011
   • PermaLink
   Author: David_Corfield
   Format: MarkdownItex>Cooperads are to operads as algebras are to coalgebras. Wouldn't >Cooperads are to operads as coalgebras are to algebras. be better?

   Cooperads are to operads as algebras are to coalgebras.

   Wouldn’t

   Cooperads are to operads as coalgebras are to algebras.

   be better?

3. • CommentRowNumber3.
   • CommentAuthorzskoda
   • CommentTimeNov 28th 2011
   • (edited Nov 28th 2011)
   • PermaLink
   Author: zskoda
   Format: MarkdownItexMy favourite is "[[cop|Cop]] is to heap what coalgebra is to Hopf algebra". Cop in the dialect of Kent means a small heap of hay or straw (I almost wrote: a small heap of stray).

   My favourite is “Cop is to heap what coalgebra is to Hopf algebra”. Cop in the dialect of Kent means a small heap of hay or straw (I almost wrote: a small heap of stray).

4. • CommentRowNumber4.
   • CommentAuthorUrs
   • CommentTimeNov 28th 2011
   • PermaLink
   Author: Urs
   Format: MarkdownItex> be better? Sure, I have fixed it now. I was in a haste when creating the entry, while taking [these notes](http://golem.ph.utexas.edu/category/2011/11/higher_structures_2011.html#c040273).

   be better?

   Sure, I have fixed it now. I was in a haste when creating the entry, while taking these notes.

5. • CommentRowNumber5.
   • CommentAuthorvarkor
   • CommentTimeJan 7th 2024
   • PermaLink
   Author: varkor
   Format: MarkdownItexAdded a note about comulticategories. <a href="https://ncatlab.org/nlab/revision/diff/cooperad/3">diff</a>, <a href="https://ncatlab.org/nlab/revision/cooperad/3">v3</a>, <a href="https://ncatlab.org/nlab/show/cooperad">current</a>

   Added a note about comulticategories.

   diff, v3, current