Arithmétique fonctorielle des topologies de Grothendieck

Marco Fontana, Guerino Mazzola

Research output: Contribution to journalArticlepeer-review

Abstract

The starting point of this paper is the interpretation of Grothendieck's topologies in the language of relational systems (cfr. [5]); this permits an arithmetical study of these topologies. By applying new techniques introduced here, we have achieved interesting results. These include a new characterization of Noetherian topological spaces, and further topological structures of local type (tangent sites) for which we have shown numerous properties. Finally, we have used the affine-envelope functor to illustrate some applications to the theory of schemes.

Original languageFrench
Pages (from-to)49-94
Number of pages46
JournalAnnali dell'Università di Ferrara
Volume22
Issue number1
DOIs
StatePublished - Jan 1 1976
Externally publishedYes

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