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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
   • CommentTimeJan 5th 2023
   • (edited Jan 5th 2023)
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * [[Jeffrey Strom]], §3.8 and §17 in: *Modern classical homotopy theory*, Graduate Studies in Mathematics **127**, American Mathematical Society (2011) &lbrack;[doi:10.1090/gsm/127](http://www.ams.org/books/gsm/127/)&rbrack; <a href="https://ncatlab.org/nlab/revision/diff/reduced+suspension/22">diff</a>, <a href="https://ncatlab.org/nlab/revision/reduced+suspension/22">v22</a>, <a href="https://ncatlab.org/nlab/show/reduced+suspension">current</a>

   added pointer to:

   • Jeffrey Strom, §3.8 and §17 in: Modern classical homotopy theory, Graduate Studies in Mathematics 127, American Mathematical Society (2011) [doi:10.1090/gsm/127]

   diff, v22, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeJan 5th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexand to: * [[Martin Arkowitz]], *Loop spaces and suspensions*, §2.3 in: *Introduction to Homotopy Theory*, Springer (2011) &lbrack;[doi:10.1007/978-1-4419-7329-0](https://doi.org/10.1007/978-1-4419-7329-0)&rbrack; <a href="https://ncatlab.org/nlab/revision/diff/reduced+suspension/22">diff</a>, <a href="https://ncatlab.org/nlab/revision/reduced+suspension/22">v22</a>, <a href="https://ncatlab.org/nlab/show/reduced+suspension">current</a>

   and to:

   • Martin Arkowitz, Loop spaces and suspensions, §2.3 in: Introduction to Homotopy Theory, Springer (2011) [doi:10.1007/978-1-4419-7329-0]

   diff, v22, current

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeJan 5th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexand to: * [[Marcelo Aguilar]], [[Samuel Gitler]], [[Carlos Prieto]], §2.10 in: *Algebraic topology from a homotopical viewpoint*, Springer (2008) &lbrack;[doi:10.1007/b97586](https://link.springer.com/book/10.1007/b97586)&rbrack; <a href="https://ncatlab.org/nlab/revision/diff/reduced+suspension/22">diff</a>, <a href="https://ncatlab.org/nlab/revision/reduced+suspension/22">v22</a>, <a href="https://ncatlab.org/nlab/show/reduced+suspension">current</a>

   and to:

   • Marcelo Aguilar, Samuel Gitler, Carlos Prieto, §2.10 in: Algebraic topology from a homotopical viewpoint, Springer (2008) [doi:10.1007/b97586]

   diff, v22, current

4. • CommentRowNumber4.
   • CommentAuthorUrs
   • CommentTimeJan 6th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexNoticed that the Idea-section here was no good, so I rewrote it from scratch ([here](https://ncatlab.org/nlab/show/reduced+suspension#Idea)). For the time being, all the previous material is retained, though, I just moved it to "Definition", now [here](https://ncatlab.org/nlab/show/reduced+suspension#Definition). (As a list of definitions the previous material is a little better than as an Idea, but still not really good.) <a href="https://ncatlab.org/nlab/revision/diff/reduced+suspension/25">diff</a>, <a href="https://ncatlab.org/nlab/revision/reduced+suspension/25">v25</a>, <a href="https://ncatlab.org/nlab/show/reduced+suspension">current</a>

   Noticed that the Idea-section here was no good, so I rewrote it from scratch (here).

   For the time being, all the previous material is retained, though, I just moved it to “Definition”, now here.

   (As a list of definitions the previous material is a little better than as an Idea, but still not really good.)

   diff, v25, current