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Algebraic and analytic geometry of fans / / Carlos Andradas, Jesús M. Ruiz
| Algebraic and analytic geometry of fans / / Carlos Andradas, Jesús M. Ruiz |
| Autore | Andradas Carlos |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 1995 |
| Descrizione fisica | 1 online resource (130 p.) |
| Disciplina | 516.3/5 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Semialgebraic sets
Semianalytic sets |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0132-0 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Table of contents""; ""Introduction""; ""1. Basic and generically basic sets""; ""2. The real spectrum""; ""3. Algebraic and analytic tilde operators""; ""4. Fans and basic sets""; ""5. Algebraic fans and analytic fans""; ""6. Prime cones and valuations""; ""7. Centers of an algebraic fan""; ""8. Henselization of algebraic fans""; ""9. A going�down theorem, for fans""; ""10. Extension of real valuation rings to the henselization""; ""11. The amalgamation property""; ""12. Algebraic characterization of analytic fans""; ""13. Finite coverings associated to a fan""
""14. Geometric characterization of analytic fans""""15. The fan approximation lemma""; ""16. Analyticity and approximation""; ""17. Analyticity after birational blowing�down""; ""References"" |
| Record Nr. | UNINA-9910480664003321 |
Andradas Carlos
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| Providence, Rhode Island : , : American Mathematical Society, , 1995 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Algebraic and analytic geometry of fans / / Carlos Andradas, Jesús M. Ruiz
| Algebraic and analytic geometry of fans / / Carlos Andradas, Jesús M. Ruiz |
| Autore | Andradas Carlos |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 1995 |
| Descrizione fisica | 1 online resource (130 p.) |
| Disciplina | 516.3/5 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Semialgebraic sets
Semianalytic sets |
| ISBN | 1-4704-0132-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Table of contents""; ""Introduction""; ""1. Basic and generically basic sets""; ""2. The real spectrum""; ""3. Algebraic and analytic tilde operators""; ""4. Fans and basic sets""; ""5. Algebraic fans and analytic fans""; ""6. Prime cones and valuations""; ""7. Centers of an algebraic fan""; ""8. Henselization of algebraic fans""; ""9. A going�down theorem, for fans""; ""10. Extension of real valuation rings to the henselization""; ""11. The amalgamation property""; ""12. Algebraic characterization of analytic fans""; ""13. Finite coverings associated to a fan""
""14. Geometric characterization of analytic fans""""15. The fan approximation lemma""; ""16. Analyticity and approximation""; ""17. Analyticity after birational blowing�down""; ""References"" |
| Record Nr. | UNINA-9910788757603321 |
|
Andradas Carlos
|
||
| Providence, Rhode Island : , : American Mathematical Society, , 1995 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Algebraic and analytic geometry of fans / / Carlos Andradas, Jesús M. Ruiz
| Algebraic and analytic geometry of fans / / Carlos Andradas, Jesús M. Ruiz |
| Autore | Andradas Carlos |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 1995 |
| Descrizione fisica | 1 online resource (130 p.) |
| Disciplina | 516.3/5 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Semialgebraic sets
Semianalytic sets |
| ISBN | 1-4704-0132-0 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Table of contents""; ""Introduction""; ""1. Basic and generically basic sets""; ""2. The real spectrum""; ""3. Algebraic and analytic tilde operators""; ""4. Fans and basic sets""; ""5. Algebraic fans and analytic fans""; ""6. Prime cones and valuations""; ""7. Centers of an algebraic fan""; ""8. Henselization of algebraic fans""; ""9. A going�down theorem, for fans""; ""10. Extension of real valuation rings to the henselization""; ""11. The amalgamation property""; ""12. Algebraic characterization of analytic fans""; ""13. Finite coverings associated to a fan""
""14. Geometric characterization of analytic fans""""15. The fan approximation lemma""; ""16. Analyticity and approximation""; ""17. Analyticity after birational blowing�down""; ""References"" |
| Record Nr. | UNINA-9910812415203321 |
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Andradas Carlos
|
||
| Providence, Rhode Island : , : American Mathematical Society, , 1995 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Positive polynomials : from Hilbert's 17th problem to real algebra / Alexander Prestel, Charles N. Delzell
| Positive polynomials : from Hilbert's 17th problem to real algebra / Alexander Prestel, Charles N. Delzell |
| Autore | Prestel, Alexander |
| Pubbl/distr/stampa | Berlin : Springer, c2001 |
| Descrizione fisica | viii, 267 p. : ill. ; 25 cm |
| Disciplina | 512 |
| Altri autori (Persone) | Delzell, Charles N.author |
| Collana | Springer monographs in mathematics, 1439-7382 |
| Soggetto topico |
Polynomials
Topological fields Semialgebraic sets |
| ISBN | 3540412158 |
| Classificazione |
AMS 13J30
AMS 12D15 LC QA161.P59P74 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991001286299707536 |
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Prestel, Alexander
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| Berlin : Springer, c2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Semi-algebraic function rings via reflectors of partially ordered rings / / Niels C. Schwarz, James J. Madden
| Semi-algebraic function rings via reflectors of partially ordered rings / / Niels C. Schwarz, James J. Madden |
| Autore | Schwartz Niels <1950-> |
| Edizione | [1st ed. 1999.] |
| Pubbl/distr/stampa | Berlin, Heidelberg : , : Springer-Verlag, , [1999] |
| Descrizione fisica | 1 online resource (XIII, 279 p.) |
| Disciplina | 516.3 |
| Collana | Lecture Notes in Mathematics |
| Soggetto topico |
Semialgebraic sets
Ordered algebraic structures Rings (Algebra) |
| ISBN | 3-540-48284-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Preordered and partially ordered rings -- Reflective subcategories -- Totally ordered and real closed fields -- Real spectra of preordered rings -- Epimorphisms of reduced porings -- Functions and representable porings -- Semi-algebraic functions -- Comparing reflectors -- Constructing reflectors -- H-closed epireflectors -- Quotient-closed reflectors -- The real closure reflector -- Arities of reflectors and approximations by H-closed reflectors -- Epimorphic extensions of reduced porings -- Essential monoreflectors -- Reflections of totally ordered fields -- von Neumann regular f-rings -- Totally ordered domains -- Reduced f-rings -- Rings of continuous piecewise polynomial functions -- Rings of continuous piecewise rational functions -- Discontinuous semi-algebraic functions -- The lattice of H-closed monoreflectors. |
| Record Nr. | UNISA-996466632603316 |
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Schwartz Niels <1950->
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| Berlin, Heidelberg : , : Springer-Verlag, , [1999] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
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