Ultraproductos de f-anillos proyectables

In [7], Keimel representes the projectable f-rings as continuous sections of Hausdorff sheaves of totally ordered rings. Here, we give a result about the representation of ultraporducts of projectable f-rings in terms of the representation spaces  and the stalks of its factors.Keywords: Boolean prod...

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Main Author: Guier Acosta, Jorge Ignacio
Format: Artículo
Language: Español
Published: 2015
Online Access: http://revistas.ucr.ac.cr/index.php/matematica/article/view/172
http://hdl.handle.net/10669/12809
Summary: In [7], Keimel representes the projectable f-rings as continuous sections of Hausdorff sheaves of totally ordered rings. Here, we give a result about the representation of ultraporducts of projectable f-rings in terms of the representation spaces  and the stalks of its factors.Keywords: Boolean products, elementary class, ultracoproduct of compact spaces, continuous sections.