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1. • CommentRowNumber1.
   • CommentAuthorvarkor
   • CommentTimeJul 26th 2021
   • PermaLink
   Author: varkor
   Format: MarkdownItexMention "adjoint chain" terminology. <a href="https://ncatlab.org/nlab/revision/diff/adjoint+string/15">diff</a>, <a href="https://ncatlab.org/nlab/revision/adjoint+string/15">v15</a>, <a href="https://ncatlab.org/nlab/show/adjoint+string">current</a>

   Mention “adjoint chain” terminology.

   diff, v15, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeJan 11th 2022
   • (edited Jan 11th 2022)
   • PermaLink
   Author: Urs
   Format: MarkdownItexa reference to add (here and at *[[Wirthmüller context]]*) when the editing functionality is back: * [[Paul Balmer]], [[Ivo Dell'Ambrogio]], [[Beren Sanders]], *Grothendieck-Neeman duality and the Wirthmüller isomorphism*, Compositio Math. 152 (2016) 1740-1776 ([arXiv:1501.01999](https://arxiv.org/abs/1501.01999), [doi:10.1112/S0010437X16007375](https://doi.org/10.1112/S0010437X16007375)) > We exhibit an interesting pattern of symmetry in the existence of adjoint functors between compactly generated tensor-triangulated categories, which leads to a surprising trichotomy: There exist either exactly three adjoints, exactly five, or infinitely many.

   a reference to add (here and at Wirthmüller context) when the editing functionality is back:

   • Paul Balmer, Ivo Dell’Ambrogio, Beren Sanders, Grothendieck-Neeman duality and the Wirthmüller isomorphism, Compositio Math. 152 (2016) 1740-1776 (arXiv:1501.01999, doi:10.1112/S0010437X16007375)

   We exhibit an interesting pattern of symmetry in the existence of adjoint functors between compactly generated tensor-triangulated categories, which leads to a surprising trichotomy: There exist either exactly three adjoints, exactly five, or infinitely many.

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeApr 19th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded commentary and proper hyperlinking to the first couple of references <a href="https://ncatlab.org/nlab/revision/diff/adjoint+string/16">diff</a>, <a href="https://ncatlab.org/nlab/revision/adjoint+string/16">v16</a>, <a href="https://ncatlab.org/nlab/show/adjoint+string">current</a>

   added commentary and proper hyperlinking to the first couple of references

   diff, v16, current