Spaces of orderings and abstract real spectra / / Murray Marshall
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| Autore: |
Marshall Murray
|
| Titolo: |
Spaces of orderings and abstract real spectra / / Murray Marshall
|
| Pubblicazione: | Berlin, Heidelberg : , : Springer-Verlag, , [1996] |
| ©1996 | |
| Edizione: | 1st ed. 1996. |
| Descrizione fisica: | 1 online resource (VI, 198 p.) |
| Disciplina: | 512.74 |
| Soggetto topico: | Forms, Quadratic |
| Note generali: | Bibliographic Level Mode of Issuance: Monograph |
| Nota di contenuto: | Orderings on fields -- Spaces of orderings -- Fans and the representation theorem -- P-structures, connected components and 0 the isotropy theorem -- The real spectrum of a ring -- Abstract real spectra -- Minimal generation of constructible sets -- Structure results and realization results. |
| Sommario/riassunto: | This book is of interest to students as well as experts in the area of real algebraic geometry, quadratic forms, orderings, valuations, lattice ordered groups and rings, and in model theory. The original motivation comes from orderings on fields and commutative rings. This is explained as is the important application to minimal generation of semi-algebraic sets. Many results in the new theory of abstract real spectra (also called spaces of signs) appear here for the first time. The reader needs elementary knowledge of commutative rings, ordered fields and real closed fields and valuations. |
| Titolo autorizzato: | Spaces of orderings and abstract real spectra |
| ISBN: | 3-540-69996-1 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 996466596303316 |
| Lo trovi qui: | Univ. di Salerno |
| Opac: | Controlla la disponibilità qui |
Serie:
Lecture notes in mathematics (Springer-Verlag) ; ; 1636.