CENTRAL ALGEBRAIC GEOMETRY AND SEMINORMALITY - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2021

CENTRAL ALGEBRAIC GEOMETRY AND SEMINORMALITY

Résumé

We develop the theory of central ideals on commutative rings. We introduce and study the central seminormalization of a ring in another one. This seminormalization is related to the theory of regulous functions on real algebraic varieties. We provide a construction of the central seminormalization by a decomposition theorem in elementary central gluings. The existence of a central seminormalization is established in the affine case and for real schemes.
Fichier principal
Vignette du fichier
CentralSeminormality.pdf (537.03 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03169240 , version 1 (15-03-2021)

Identifiants

Citer

Jean-Philippe Monnier. CENTRAL ALGEBRAIC GEOMETRY AND SEMINORMALITY. 2021. ⟨hal-03169240⟩
61 Consultations
74 Téléchargements

Altmetric

Partager

More