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1. • CommentRowNumber1.
   • CommentAuthorDaniel Luckhardt
   • CommentTimeJun 1st 2020
   • PermaLink
   Author: Daniel Luckhardt
   Format: MarkdownItexCreated page with minimal content and main theorem (Michael selection theorem). Linked to [[multi-valued function]]. <a href="https://ncatlab.org/nlab/revision/selection+theorem/1">v1</a>, <a href="https://ncatlab.org/nlab/show/selection+theorem">current</a>

   Created page with minimal content and main theorem (Michael selection theorem). Linked to multi-valued function.

   v1, current

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeJun 1st 2020
   • PermaLink
   Author: Urs
   Format: MarkdownItexNotice the page _[[Michael's theorem]]_ exists. Please cross-link.

   Notice the page Michael’s theorem exists. Please cross-link.

3. • CommentRowNumber3.
   • CommentAuthorDaniel Luckhardt
   • CommentTimeJun 1st 2020
   • PermaLink
   Author: Daniel Luckhardt
   Format: MarkdownItexThank you, missed to check that!

   Thank you, missed to check that!

4. • CommentRowNumber4.
   • CommentAuthorDaniel Luckhardt
   • CommentTimeJun 1st 2020
   • PermaLink
   Author: Daniel Luckhardt
   Format: MarkdownItexActually, there is something else missing with regard to both pages. The page [[semicontinuous map]] does not explain what semicontinuity for multi-valued maps is (Though perhaps this could be a special case for a semicontinuous [[dcpo]]-valued map).

   Actually, there is something else missing with regard to both pages. The page semicontinuous map does not explain what semicontinuity for multi-valued maps is (Though perhaps this could be a special case for a semicontinuous dcpo-valued map).

5. • CommentRowNumber5.
   • CommentAuthorUrs
   • CommentTimeJun 1st 2020
   • (edited Jun 1st 2020)
   • PermaLink
   Author: Urs
   Format: MarkdownItexI have now * added hyperlinks to more of the technical terms, notably to _[[lower semicontinuous map]]_. * brought in this reference from _[[Michael's theorem]]_: [[Ernest Michael]], _Continuous selections. I_, Annals of Math. __63__ (2): 361&#8211;382 ([doi:10.2307/1969615](http://dx.doi.org/10.2307/1969615), MR0077107) * added TOC and floating context menu <a href="https://ncatlab.org/nlab/revision/diff/selection+theorem/3">diff</a>, <a href="https://ncatlab.org/nlab/revision/selection+theorem/3">v3</a>, <a href="https://ncatlab.org/nlab/show/selection+theorem">current</a>

   I have now

   • added hyperlinks to more of the technical terms, notably to lower semicontinuous map.

   • brought in this reference from Michael’s theorem:

     Ernest Michael, Continuous selections. I, Annals of Math. 63 (2): 361–382 (doi:10.2307/1969615, MR0077107)

   • added TOC and floating context menu

   diff, v3, current

6. • CommentRowNumber6.
   • CommentAuthorDaniel Luckhardt
   • CommentTimeJun 1st 2020
   • PermaLink
   Author: Daniel Luckhardt
   Format: MarkdownItexAdded referenced definitions to [[semicontinuous map]], see #4.

   Added referenced definitions to semicontinuous map, see #4.