Category-theory

• March 6, 2021
  The Canonical Model Structure on Cat/Gpd
• January 12, 2019
  A group object in the category of groups
• July 7, 2018
  Why isn't every category isomorphic to its opposite?
• June 30, 2018
  Categories of elements
• April 23, 2018
  Yoneda, Yoneda, Yoneda
• April 15, 2018
  Monoidal Categories