Galois Extensions of Structured Ring Spectra/Stably Dualizable Groups [[electronic resource]]

• Record Nr.: UNINA9910480228703321
• Autore: Rognes John
• Pubbl/distr/stampa: Providence, : American Mathematical Society, 2008
• ISBN: 1-4704-0504-0
• Descrizione fisica: 1 online resource (154 p.)
• Collana: Memoirs of the American Mathematical Society ; ; v.192
• Disciplina: 512/.32
• Soggetti: Commutative algebra; Galois theory; Homology theory; Homotopy theory; Ring extensions (Algebra); Mathematics; Physical Sciences & Mathematics; Algebra; Electronic books.
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: Description based upon print version of record.
• Nota di contenuto: ""Contents""; ""Galois Extensions of Structured Ring Spectra""; ""Abstract""; ""Chapter 1. Introduction""; ""Chapter 2. Galois extensions in algebra""; ""Â2.1. Galois extensions of fields""; ""Â2.2. Regular covering spaces""; ""Â2.3. Galois extensions of commutative rings""; ""Chapter 3. Closed categories of structured module spectra""; ""Â3.1. Structured spectra""; ""Â3.2. Localized categories""; ""Â3.3. Dualizable spectra""; ""Â3.4. Stably dualizable groups""; ""Â3.5. The dualizing spectrum""; ""Â3.6. The norm map""; ""Chapter 4. Galois extensions in topology""; ""Â4.1. Galois extensions of E-local commutative S-algebras""""Â4.2. The Eilenberg-Mac Lane embedding""; ""Â4.3. Faithful extensions""; ""Chapter 5. Examples of Galois extensions""; ""Â5.1. Trivial extensions""; ""Â5.2. Eilenberg-Mac Lane spectra""; ""Â5.3. Real and complex topological K-theory""; ""Â5.4. The Morava change-of-rings theorem ""; ""Â5.5. The K(1)-local case ""; ""Â5.6. Cochain S-algebras ""; ; ""Chapter 6. Dualizability and alternate characterizations""; ""Â6.1. Extended equivalences""; ""Â6.2. Dualizability""; ""Â6.3. Alternate characterizations""; ""Chapter 10. Mapping spaces of commutative S-algebras""""Â10.1. Obstruction theory""; ""Â10.2. Idempotents and connected S-algebras""; ""Â10.3. Separable closure""; ""Chapter 11. Galois theory II""; ""Â11.1. Recovering the Galois group""; ""Â11.2. The brave new Galois correspondence""; ""Chapter 12. Hopfâ€?Galois extensions in topology""; ""Â12.1. Hopfâ€?Galois extensions of commutative S-algebras""; ""Â12.2. Complex cobordism""; ""References""; ""Stably Dualizable Groups""; ""Abstract""; ""Chapter 1. Introduction""; ""Â1.1. The symmetry groups of stable homotopy theory""; ""Â4.3. Eilenberg-Mac Lane spaces""