Local Presentability Of Certain Comma Categories
- ASU Author/Contributor (non-ASU co-authors, if there are any, appear on document)
- Patricia Johann Ph.D, Professor (Creator)
- Institution
- Appalachian State University (ASU )
- Web Site: https://library.appstate.edu/
Abstract: It follows from standard results that if A and C are locally ^presentable categories and F:A^C is a ^-accessible functor, then the comma category IdC^F is locally ^-presentable. We show that, under the same hypotheses, F^IdC is also locally ^-presentable.
Local Presentability Of Certain Comma Categories
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Additional Information
- Publication
- Polonsky, A. & Johann, P. (2020). Local presentability of certain comma categories. Applied Categorical Structures 28(1), pp. 135-142. Publisher version of record available at: https://link.springer.com/article/10.1007/s10485-019-09574-w
- Language: English
- Date: 2019
- Keywords
- comma categories, algebraic theories, limit-sketches, algebra reflection sequence, endofunctor