A list of works and resources about double category theory, with a particular focus on applications. (If you'd like to add more, edit this nLab page)
- The Catsters, Double categories (short video)
- Grandis, Higher dimensional categories: from double to multiple categories, 2019,
- Johnson, Yau, 2-Dimensional Categories (Section 12.3), 2020
- nLab, double category
- Grandis, Parè, Limits in double categories, 1999
- Grandis, Parè, Adjoints for double categories,2004
- Myers, String diagrams for double categories and (virtual) equipments, 2016
- Shulman, Equipments, 2009
- Shulman, Framed bicategories and monoidal fibrations, 2009
- Patterson, Grothendieck construction for double categories, 2022
- Cruttwell, Lambert, Pronk, Szyld, Double Fibrations, 2022
- Clarke, The double category of lenses, 2022
- Capucci, Seeing double through dependent optics, 2022
- Courser, Open systems: a double categorical perspective, 2020
- Patterson, Decorated cospans via the double Grothendieck construction, 2022
- Baez, Courser, Vasilakopoulou, Structured versus Decorated Cospans, 2022
- Myers, Categorical systems theory, 2021