| Título: | Cônes locaux et complétions |
| Autores: | Ruiz Sancho, Jesús María |
| Tipo de documento: | texto impreso |
| Editorial: | Elsevier, 1986-01-14 |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Geometria algebraica , Tipo = Artículo |
| Resumen: | Let A be a local ring; let  denote the completion of A and Spec r A,Spec R  the real spectra of A and Â,respectively. The author studies the fibers of the canonical morphism Spec r  ? Spec r A, for an excellent ring A, and computes its images. Two applications are given: an existence theorem for real valuations in excellent rings, and an Artin-Lang homomorphism theorem for global analytic functions |
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