Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options answers only not deleted user 396
6 votes
Accepted

Diagram calculus for weak 2-functors between bicatgories

I imagine you could easily apply Micah McCurdy's graphical calculus for monoidal functors (see this paper or these slides) by just labeling the regions between strands as one usually does in the graph …
Evan Jenkins's user avatar
  • 7,237
17 votes
Accepted

String diagrams for (weak) monoidal categories

The validity of string diagram equalities should be viewed as a form of coherence. What does an equality of two string diagrams tell us? Well, given such an equality, we can fix an arbitrary parenthes …
Evan Jenkins's user avatar
  • 7,237