LEADER 03988nam 2200553 450 001 9910480418103321 005 20180613001238.0 010 $a0-8218-7934-0 010 $a0-8218-3441-X 035 $a(CKB)3240000000069870 035 $a(EBL)3113259 035 $a(SSID)ssj0000629232 035 $a(PQKBManifestationID)11441848 035 $a(PQKBTitleCode)TC0000629232 035 $a(PQKBWorkID)10717953 035 $a(PQKB)10614361 035 $a(MiAaPQ)EBC3113259 035 $a(PPN)197106714 035 $a(EXLCZ)993240000000069870 100 $a20040209h20042004 uy| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aAlgebraic and arithmetic theory of quadratic forms $eproceedings of the International Conference on the Algebraic and Arithmetic Theory of Quadratic Forms, December 11-18, 2002, Universidad de Talca, Chile /$fRicardo Baeza [and three others], editors 210 1$aProvidence, Rhode Island :$cAmerican Mathematical Society,$d[2004] 210 4$dİ2004 215 $a1 online resource (364 p.) 225 1 $aContemporary mathematics ;$v344 300 $aDescription based upon print version of record. 320 $aIncludes bibliographical references. 327 $a""Contents""; ""Preface""; ""Conference participants""; ""The Milnor sequence for WqF(x) in characteristic 2 when F is perfect""; ""Spinor norm for local skew-Hermitian forms""; ""An introduction to triangular Witt groups and a survey of applications""; ""Regularity properties of positive definite integral quadratic forms""; ""Effective results on representations of quadratic forms""; ""Quaternary quadratic forms and Hilbert modular surfaces""; ""Real semigroups and abstract real spectra. I""; ""The role of characteristic vectors in the neighbour lattice process"" 327 $a""7.2 The algebraic closure of the base field inside the function field of a p-form""""7.3 p-splitting of a p-form over the function field of a p-form""; ""7.4 Isotropy of p-forms over function fields of p-forms""; ""7.5 Some remarks on height and splitting patterns of p-forms""; ""7.6 Some applications to quasi-Pfister neighbors""; ""8. The behaviour of differential forms under function field extensions of p-forms""; ""Local densities and the representations of an integer by a definite quadratic form""; ""Periodicity of Hermitian K-theory and Milnors K-groups"" 327 $a""Third proof of second gap in dimensions of quadratic forms from In""""Recent developments on universal forms""; ""Special Siegel modular forms and singular series polynomials of quadratic forms""; ""Quasi-hyperbolicity of totally singular quadratic forms""; ""Witt kernels of triquadratic extensions""; ""Anti-automorphisms of the second kind""; ""Reduction modulo 2 and 3 of Euclidean lattices, II""; ""The elementary type conjecture in quadratic form theory""; ""1. Quadratic form schemes""; ""2. Quaternionic mappings and Witt rings""; ""3. Elementary constructions"" 327 $a""4. Uniqueness results and counting""""5. The reduced case""; ""6. The case of small value sets""; ""7. The case of few quaternion algebras""; ""8. Quotients""; ""9. Morphisms and field extensions""; ""10. Connections to Galois theory""; ""On Hilbert's theorem about ternary quartics""; ""Representation by integral quadratic formsa???a survey""; ""Representations by spinor genera of ternary quadratic forms""; ""A survey and a complement of fundamental Hermite constants"" 410 0$aContemporary mathematics (American Mathematical Society) ;$vv. 344. 606 $aForms, Quadratic$vCongresses 608 $aElectronic books. 615 0$aForms, Quadratic 676 $a512.7/4 702 $aBaeza$b Ricardo$f1942- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910480418103321 996 $aAlgebraic and arithmetic theory of quadratic forms$9670534 997 $aUNINA