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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeMay 12th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexjust for completeness <a href="https://ncatlab.org/nlab/revision/skeletal+groupoid/1">v1</a>, <a href="https://ncatlab.org/nlab/show/skeletal+groupoid">current</a>

   just for completeness

   v1, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeMay 12th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * [[Francis Borceux]], [[Federico Campanini]], [[Marino Gran]], [[Walter Tholen]], *Groupoids and skeletal categories form a pretorsion theory in $Cat$* &lbrack;[arXiv:2207.08487](https://arxiv.org/abs/2207.08487)&rbrack; and am adding this now also some related entries, such as *[[torsion theory]]*, *[[skeletal category]]* etc. <a href="https://ncatlab.org/nlab/revision/diff/skeletal+groupoid/2">diff</a>, <a href="https://ncatlab.org/nlab/revision/skeletal+groupoid/2">v2</a>, <a href="https://ncatlab.org/nlab/show/skeletal+groupoid">current</a>

   added pointer to:

   • Francis Borceux, Federico Campanini, Marino Gran, Walter Tholen, Groupoids and skeletal categories form a pretorsion theory in $Cat$ [arXiv:2207.08487]

   and am adding this now also some related entries, such as torsion theory, skeletal category etc.

   diff, v2, current

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeMay 25th 2023
   • PermaLink
   Author: Urs
   Format: MarkdownItexadded pointer to: * [[Hongde Hu]], [[Walter Tholen]], *Quasi-coproducts and accessible categories with wide pullbacks*, Appl Categor Struct **4** (1996) 387–402 &lbrack;[doi:10.1007/BF00122686](https://doi.org/10.1007/BF00122686)&rbrack; which was brought up in discussion [here](https://nforum.ncatlab.org/discussion/14797/joyal-locus/?Focus=109947#Comment_109947) <a href="https://ncatlab.org/nlab/revision/diff/skeletal+groupoid/4">diff</a>, <a href="https://ncatlab.org/nlab/revision/skeletal+groupoid/4">v4</a>, <a href="https://ncatlab.org/nlab/show/skeletal+groupoid">current</a>

   added pointer to:

   • Hongde Hu, Walter Tholen, Quasi-coproducts and accessible categories with wide pullbacks, Appl Categor Struct 4 (1996) 387–402 [doi:10.1007/BF00122686]

   which was brought up in discussion here

   diff, v4, current