## Equivalence v. Isomorphisms in Category Theory

Introduction Editor's Note: The article is co-written by Rachel Traylor (The Math Citadel/Marquette University) and Valentin Fadeev (The Open University, UK). Substantial additional review, contributions, and discussions were provided by Matt Kukla and Jason Hathcock. A pdf is available for download at the end of this post. The biggest challenge we have found in studying…