Counting k-subsets and convex k-gons in the plane
✍ Scribed by Günter Rote; Gerhard Woeginger; Binhai Zhu; Zhengyan Wang
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 335 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0020-0190
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Alternate expressions for the angular variation of the K-field stresses and displacements around a sharp-crack embedded in an elastic medium subjected to an in-plane mixedmode (mode-1 and -2) loading are presented. The expressions are derived in terms of the mode-mixity-angle instead of superposing
Let G be a quadrangulation on a surface, and let f be a face bounded by a 4-cycle abcd. A face-contraction of f is to identify a and c (or b and d) to eliminate f . We say that a simple quadrangulation G on the surface is k-minimal if the length of a shortest essential cycle is k(≥ 3), but any face-