Abstract

We now present a basic concept due to Kan, which provides a different formulation for the properties of free objects and other universal constructions.

Keywords

Natural Transformation Full Subcategory Left Adjoint Forgetful Functor Galois Connection 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer Science+Business Media New York 1978

Authors and Affiliations

  • Saunders Mac Lane
    • 1
  1. 1.Department of MathematicsUniversity of ChicagoChicagoUSA

Personalised recommendations