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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeJan 18th 2018
   • (edited Jan 18th 2018)
   • PermaLink
   Author: Urs
   Format: MarkdownItexI have given _[[multigraph]]_ its own little entry, so that I can point to it (from discussion of Feynman diagrams).

   I have given multigraph its own little entry, so that I can point to it (from discussion of Feynman diagrams).

2. • CommentRowNumber2.
   • CommentAuthorUrs
   • CommentTimeJan 18th 2018
   • (edited Jan 18th 2018)
   • PermaLink
   Author: Urs
   Format: MarkdownItexfor completeness I have also given _[[pseudograph]]_ its own little entry. Cross-linked (with _[[graph]]_, of course, and) with _[[quiver]]_.

   for completeness I have also given pseudograph its own little entry. Cross-linked (with graph, of course, and) with quiver.

3. • CommentRowNumber3.
   • CommentAuthorUrs
   • CommentTimeJan 18th 2018
   • PermaLink
   Author: Urs
   Format: MarkdownItexI am using this in writing a detailed account of the concept of Feynman diagrams at _[[S-matrix]]_: [here](https://ncatlab.org/nlab/show/S-matrix#FeynmanDiagrams).

   I am using this in writing a detailed account of the concept of Feynman diagrams at S-matrix: here.