This paper lays the foundations of a combinatorial homotopy theory, called A-theory, for simplicial complexes, which reflects their connectivity properties. A collection of bigraded groups is constructed, and methods for computation are given. A Seifert-Van Kampen type theorem and a long exact seque
A Construction of Two-dimensional Buchsbaum Simplicial Complexes
β Scribed by Katsuyuki Hanano
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 101 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0195-6698
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β¦ Synopsis
We construct two-dimensional Buchsbaum complexes with certain lower bounds on the f -vectors (or equivalently h-vectors) of Buchsbaum complexes obtained by Terai [8].
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