Homomorphisms and translations in L∞(G)
✍ Scribed by Walter Rudin
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 854 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0001-8708
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract A __geometric graph__ is a simple graph drawn on points in the plane, in general position, with straightline edges. A __geometric__ __homomorphism__ from to is a vertex map that preserves adjacencies and crossings. This work proves some basic properties of geometric homomorphisms and
Let \(A\) be a commutative Noetherian and reduced ring. If \(A\) has an étale covering \(B\) such that all the irreducible components of \(B\) are geometric unibranches, we will construct an invariant ideal \(\gamma(A)\) of \(A\) which has the following properties: If \(A\) is an algebra over some r