Estimation of the cardinality of the maximal spectrum of a product of fields

In this paper we show general properties of a product of commutative rings with unity. We obtain a characterization of the prime spectrum of a sum of rings and if we consider a product of fields them its spectrum is T1, or equivalently, it is Hausdorff. Finally we estimate the card...

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Autori principali:	Granados Pinzón, Claudia, Olaya León, Wilson, Pinzón Durán, Sofía
Natura:	Online
Lingua:	spa
Pubblicazione:	Universidad Pedagógica y Tecnológica de Colombia 2018
Soggetti:	localización producto directo de anillos espectro primo y maximal álgebra Localization direct product of rings prime and maximal spectrum
Accesso online:	https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/5946