On connectivity of triangulations of manifolds
β Scribed by P.M. Winkler
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 165 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0012-365X
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β¦ Synopsis
An edge of a k-graph is "separating" if there is ir k-coloring of the vertices assigning all colors to that edge only. We prove that no edge of any triangulation of any manifold of any dimension is separating.
π SIMILAR VOLUMES
In this paper we study the geodesical connectedness of Lorentzian manifolds. We consider a connected manifold M=M 0 \_R, where M 0 is a complete Riemannian manifold endowed with a Lorentzian metric g of splitting type. We prove that, under suitable hypotheses on the coefficients of the metric g, M i
## Abstract Refining the notion of an ideal triangulation of a compact threeβmanifold, we provide in this paper a combinatorial presentation of the set of pairs (__M__,__Ξ±__), where __M__ is a threeβmanifold and __Ξ±__ is a collection of properly embedded arcs. We also show that certain wellβunderst