Euler characteristic and the class of unit inK-theory
β Scribed by Toshikazu Natsume
- Publisher
- Springer-Verlag
- Year
- 1987
- Tongue
- French
- Weight
- 273 KB
- Volume
- 194
- Category
- Article
- ISSN
- 0025-5874
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π SIMILAR VOLUMES
We show that in an arbitrary o-minimal structure the following are equivalent: (i) conjugates of a definable subgroup of a definably connected, definably compact definable group cover the group if the o-minimal Euler characteristic of the quotient is non zero; (ii) every infinite, definably connecte
Let E" be n-dimensional Euclidean space. A molecular space is a family of unit cubes in E". Any molecular space can be represented by its intersection graph. Conversely, it is known that any graph G can be represented by molecular space M(G) in E" for some n. Suppose that S, and S, are topologically
## Abstract It is shown that through a relationship between the Euler characteristic and the cycle rank of polymer networks one has access to a quantitative description of functionality heterogeneity in these fascinating structures. This relationship is applied and extended to study heterogeneous n