Corpus ID: 231933910

The Bicategory of Open Functors

  title={The Bicategory of Open Functors},
  author={Alexandre Fernandez and Luidnel Maignan and Antoine Spicher},
We want to replace categories, functors and natural transformations by categories, open functors and open natural transformations. In analogy with open dynamical systems, the adjective open is added here to mean that some external information is taken into account. For the particular use of the authors, such an open functor is described by two components: a presheaf representing the possible external influences for each input, and a classical functor from the category of elements of this… Expand
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