Mathematics – Category Theory
Scientific paper
1999-07-24
Mathematics
Category Theory
LaTeX2e, 25 pages, 22 figures
Scientific paper
We introduce higher dimensional hypergraphs, which is a generalization of Baez-Dolans's opetopic sets and Hermida-Makkai-Power's multigraphs. This is based on a simple combinatorial structure called shells and the formal composites of pasting diagrams based on the closure of open shells. We give two types of graphical representation of higher dimensional cells which show effectively the relationship of cells of different dimensions. Using the hypergraphs, we define strict hypercategories and illustrate its use by taking Lafont's interaction combinator as an example. We also give a definition of weak $\omega$-hypercategories and show that usual category is identified with a special kind of weak hypercategory as an illustration of arguments provided by our framework In the replacement of 9 Aug, an omission of an important condition in the definition of shells is corrected. We are preparing two papers which develop two themes roughly presented in this preprint: (1) Hiroyuki Miyoshi and Toru Tsujishita, Weak $\omega$-Categories as $\omega$-Hypergraphs, presented at CT99, International Category Theory Meeting Category Theory, July 1999, Coimbra, and (2) Akira Huguchi and Toru Tsujishita, Strict $n$-hypercategories, after completion of which this manuscript will be withdrawn.
Higuchi Akira
Miyoshi Hiroyuki
Tsujishita Toru
No associations
LandOfFree
Higher dimensional hypercategories does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Higher dimensional hypercategories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Higher dimensional hypercategories will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-185204