Journal of Pure and Applied Algebra ( IF 0.7 ) Pub Date : 2021-07-29 , DOI: 10.1016/j.jpaa.2021.106861 Friedrich Wehrung 1
In an earlier paper we established that every second countable, completely normal spectral space is homeomorphic to the ℓ-spectrum of some Abelian ℓ-group. We extend that result to ℓ-spectra of vector lattices over any countable totally ordered division ring . Combining those methods with Baro's Normal Triangulation Theorem, we obtain the following result: Theorem For every countable formally real field , every second countable, completely normal spectral space is homeomorphic to the real spectrum of some commutative unital -algebra.
中文翻译:
代数和向量格在可数域上的实谱和 ℓ-谱
在前面的文章中,我们建立了每秒可数的,完全正常的频谱空间是同胚于ℓ一些阿贝尔的-spectrum ℓ -group。我们将该结果扩展到任何可数全序划分环上的向量格的ℓ -谱. 将这些方法与 Baro's Normal Triangulation Theorem 相结合,我们得到以下结果:
定理
对于每一个可数的形式实域 , 每秒可数的、完全正规的谱空间同胚于某个交换单位的实谱 -代数。