# Category Theory for ZFC in HOL II: Elementary Theory of 1-Categories

 Title: Category Theory for ZFC in HOL II: Elementary Theory of 1-Categories Author: Mihails Milehins (user9716869 /at/ gmail /dot/ com) Submission date: 2021-09-06 Abstract: This article provides a formalization of the foundations of the theory of 1-categories in the object logic ZFC in HOL of the formal proof assistant Isabelle. The article builds upon the foundations that were established in the AFP entry Category Theory for ZFC in HOL I: Foundations: Design Patterns, Set Theory, Digraphs, Semicategories. BibTeX: @article{CZH_Elementary_Categories-AFP, author = {Mihails Milehins}, title = {Category Theory for ZFC in HOL II: Elementary Theory of 1-Categories}, journal = {Archive of Formal Proofs}, month = sep, year = 2021, note = {\url{https://isa-afp.org/entries/CZH_Elementary_Categories.html}, Formal proof development}, ISSN = {2150-914x}, } License: BSD License Depends on: CZH_Foundations Used by: CZH_Universal_Constructions