Analytic extensions of a commutative ring
โ Scribed by Paul Eakin; Avinash Sathaye; Robert Pervine
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 899 KB
- Volume
- 110
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
It is shown that any symmetric design has associated to it a certain commutative ring , the author defined a commutative ring associated with any finite projective plane. The purpose of this paper is to define an analogous ring associated with any symmetric design. A symmetric (v, k, A)-design is an
A commutative ring \(R\) can be considered as a simple graph whose vertices are the elements of \(R\) and two different elements \(x\) and \(y\) of \(R\) are adjacent if and only if \(x y=0\). Beck conjectured that \(\chi(R)=c l(R)\). We give a counterexample where \(R\) is a finite local ring with