Master of Science
Brenneman, Franklin S.
The purpose of this paper is to give an exposition of conditions for the existence of injective envelopes in a category that is not a Grothendieck category. The result applies to Grothendieck categories with a generator as well as to some nonabelian categories one of which we are going to look at after developing the main theorem.
Abad, Eden M., "An exposition on the existence of injective envelopes" (1971). Theses and Dissertations. 3903.