Loading...
2014
Topological Properties of Graphical Arrangements
Topological Properties of Graphical Arrangements
호남수학회
김상욱 외 1명
논문정보
- Publisher
- 호남수학학술지
- Issue Date
- 2014-06-25
- Keywords
- -
- Citation
- -
- Source
- -
- Journal Title
- -
- Volume
- 36
- Number
- 2
- Start Page
- 435
- End Page
- 454
- DOI
- ISSN
- 1225293X
Abstract
We show that for any graph $G$, the proper part of the intersection poset of the corresponding graphical arrangement$\mathcal{A}_G$ has the homotopy type of a wedge of spheres. Furthermore, we also indicate the number of spheres in the wedge, based on the number of spanning forests of $G$ andother graphs that are obtained from $G$.
- 전남대학교
- KCI
- 호남수학학술지
저자 정보
| 이름 | 소속 |
|---|---|
| 김상욱 | 수학과 |