Advancing categories with functors of functors
AbstractIn this document, we review the basics of category theory and functors
calculus, and we implement some novel concepts. In particular, we review
the concepts of category, functors, and natural transformations.
Furthermore we introduce the novel concept of func- tors of functors. We
illustrate these concepts with diagrams to ameliorate the expression of
these ideas. We conclude that these concepts open new avenues and are