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An extension of the Galois theory of Grothendieck / / André Joyal, Myles Tierney



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Autore: Joyal André Visualizza persona
Titolo: An extension of the Galois theory of Grothendieck / / André Joyal, Myles Tierney Visualizza cluster
Pubblicazione: Providence, Rhode Island : , : American Mathematical Society, , 1984
©1984
Descrizione fisica: 1 online resource (87 p.)
Disciplina: 512/.32
Soggetto topico: Toposes
Galois theory
Theory of descent (Mathematics)
Persona (resp. second.): TierneyMyles <1937->
Note generali: "September 1984, Volume 51, Number 309 (third of 4 numbers)."
Nota di bibliografia: Includes bibliographical references.
Nota di contenuto: ""Table of Contents""; ""Introduction""; ""Chapter I � Sup�lattices""; ""1. Definitions and duality""; ""2. Limits and colimits""; ""3. Free sup�lattices""; ""4. Sub and quotient lattices""; ""5. Tensor products""; ""Chapter II � Rings, modules and descent""; ""1. Rings and modules""; ""2. Tensor product of modules""; ""3. Change of rings""; ""4. Flatness, projectivity, and purity""; ""5. Descent theory for modules""; ""Chapter III � Locales""; ""1. Locales and commutative monoids""; ""2. Limits and colimits""; ""3. The free locale""; ""4. Local operators and quotients""
""5. The splitting locale""""Chapter IV � Spaces""; ""1. Subspaces""; ""2. Points and discrete spaces""; ""3. The Sierpinski space""; ""4. Pullbacks and projective limits""; ""5. The splitting space""; ""Chapter V � Open maps of spaces""; ""1. Open maps - definition""; ""2. Open subspaces""; ""3. Conditions for openness""; ""4. Open surjections, pullbacks""; ""5. A characterization of discrete spaces""; ""Chapter VI � Change of base""; ""1. Change of base for sup�lattices and locales""; ""2. Determination of sl(S�[sup(Aop)] ) and loc(S�[sup(Aop)] )""
Titolo autorizzato: An extension of the Galois theory of Grothendieck  Visualizza cluster
ISBN: 1-4704-0722-1
Formato: Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione: Inglese
Record Nr.: 9910827403603321
Lo trovi qui: Univ. Federico II
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Serie: Memoirs of the American Mathematical Society ; ; Number 309.