String diagram
![Duality between commutative diagrams (on the left hand side) and string diagrams (on the right hand side)](/Images/godic/202502/13/Commutative_diagram_to_string_diagram.svg2011.png")
![String diagram of the unitString diagram of the counitString diagram of the identity](/Images/godic/202502/13/String_diagram_unit.svg2011.png")
![String diagram of the counit](/Images/godic/202502/13/String_diagram_counit.svg2011.png")
![Diagrammatic representation of the equality](/Images/godic/202502/13/String_diagram_adjunction.svg2012.png")
In category theory, string diagrams are a way of representing 2-cells in 2-categories.
String diagram
英语百科
- smog nuisance
- smogout
- smog reaction
- smog
- smogue
- SMOH
- Smohalla
- smoiliness
- Smok
- smoka
- smokability
- smokable
- smokables
- smokable,smokeable
- smokah
- smokatron
- smoke abatement
- smoke abatement device
- smokeability
- smokeable
- smoke a bowl
- smoke absorber for household purposes
- smoke accumulator
- smoke activated device
- smoke agent