Quadratic forms : algebra, arithmetic, and geometry / / Ricardo Baeza [and three others], editors
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| Titolo: |
Quadratic forms : algebra, arithmetic, and geometry / / Ricardo Baeza [and three others], editors
|
| Pubblicazione: | Providence, Rhode Island : , : American Mathematical Society, , [2009] |
| ©2009 | |
| Descrizione fisica: | 1 online resource (424 p.) |
| Disciplina: | 512.7/4 |
| Soggetto topico: | Forms, Quadratic |
| Soggetto genere / forma: | Electronic books. |
| Persona (resp. second.): | BaezaRicardo <1942-> |
| Note generali: | "Algebraic and Arithmetic Theory of Quadratic Forms, December 13-19, 2007, Frutillar, Chile." |
| "This volume presents a collection of articles that are based on talks delivered at the International Conference on the Algebraic and Arithmetic Theory of Quadratic Forms held in Frutillar, Chile in December 2007"--P. [4] of cover. | |
| Nota di bibliografia: | Includes bibliographical references. |
| Nota di contenuto: | ""Contents""; ""Preface""; ""List of Participants""; ""H1(X, Î?) of conics and Witt kernels in characteristic 2""; ""Pythagoras numbers and quadratic field extensions""; ""On perfection relations in lattices""; ""Linear independence of local densities of quadratic forms and its application to the theory of Siegel modular forms""; ""Representation of reduced special groups in algebras of continous functions""; ""Solubility of Fermat equations""; ""Multiplicative properties of integral binary quadratic forms""; ""Effective structure theorems for symplectic spaces via height"" |
| ""Orthogonal involutions on algebras of degree 16 and the Killing form of E8 (with an appendix by Kirill Zainoulline)""""The first Zariski cohomology group of the Witt sheaf over a split simply connected simple algebraic group""; ""On families of testing formulae for a pp formula""; ""Siegel modular forms of small weight and the Witt operator""; ""On isotropy of quadratic pairs""; ""Specialization of forms in the presence of characteristic 2: first steps""; ""Representation of integers by special positive definite integral quadratic forms"" | |
| ""Hyper-isotropy of bilinear forms in characteristic 2""""A historical view of the Pythagoras numbers of fields""; ""The extensions of R-places and application""; ""Essential dimension""; ""On the Pfister number of quadratic forms""; ""Martin Kneser�s work on quadratic forms and algebraic groups""; ""Enumerating perfect forms""; ""Reduction mod l of Theta Series of Level ln""; ""On a reciprocity theorem of Gauss""; ""A bound of the number of reduced Arakelov divisors of a number field"" | |
| Titolo autorizzato: | Quadratic forms |
| ISBN: | 0-8218-8172-8 |
| 0-8218-4648-5 | |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910480165303321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
Contemporary mathematics (American Mathematical Society) ; ; 493.