Quadratic forms : [electronic resource] algebra, arithmetic, and geometry / Ricardo Baeza ... [et al.], editors.

By:

International Conference on the Algebraic and Arithmetic Theory of Quadratic Forms (2007: : Frutillar, Chile)

Contributor(s):

Baeza, Ricardo, 1942-

Material type: Text

TextSeries: Contemporary mathematics (American Mathematical Society) ; v. 493.Publication details: Providence, R.I. : American Mathematical Society, c2009.Description: 1 online resource (xii, 408 p. : ill.)ISBN:

9780821881729 (online)

Subject(s):

Forms, Quadratic -- Congresses

Additional physical formats: Quadratic forms :DDC classification:

512.7/4 22

LOC classification:

QA243 .I57 2007

Online resources:

Contents:

$H^1(X,\nu )$ of conics and Witt kernels in characteristic 2 / Roberto Aravire and Bill Jacob -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09658 Pythagoras numbers and quadratic field extensions / Karim Johannes Becher and David B. Leep -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09659 On perfection relations in lattices / Anne-Marie Berg�e and Jacques Martinet -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09664 Linear independence of local densities of quadratic forms and its application to the theory of Siegel modular forms / Siegfried B�ocherer, Yumiko Hironaka and Fumihiro Sato -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09665 Representation of reduced special groups in algebras of continuous functions / M. Dickmann and F. Miraglia -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09660 Solubility of Fermat equations / T. D. Browning and R. Dietmann -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09666 Multiplicative properties of integral binary quadratic forms / A. G. Earnest and Robert W. Fitzgerald -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09661 Effective structure theorems for symplectic spaces via height / Lenny Fukshansky -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09662 Orthogonal involutions on algebras of degree 16 and the Killing form of $E_8$ / Skip Garibaldi -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09667 The first Zariski cohomology group of the Witt sheaf over a split simply connected simple algebraic group / Stefan Gille -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09668 On families of testing formulae for a pp formula / Pawe� G�adki and Murray Marshall -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09663 Siegel modular forms of small weight and the Witt operator / Tomoyoshi Ibukiyama and Satoshi Wakatsuki -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09669 On isotropy of quadratic pair / Nikita A. Karpenko -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09670 Specialization of forms in the presence of characteristic 2: first steps / Manfred Knebusch -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09671 Representation of integers by special positive definite integral quadratic forms / Winfried Kohnen -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09672 Hyper-isotropy of bilinear forms in characteristic 2 / Ahmed Laghribi and Pasquale Mammone -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09673 A historical view of the Pythagoras numbers of fields / David B. Leep -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09674 The extensions of $\Bbb R$-places and application / Micha� Machura and Katarzyna Osiak -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09675 Essential dimension / Alexander S. Merkurjev -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09676 On the Pfister number of quadratic forms / R. Parimala, V. Suresh and J.-P. Tignol -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09677 Martin Kneser's work on quadratic forms and algebraic groups / Rudolf Scharlau -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09678 Enumerating perfect forms / Achill Sch�urmann -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09679 Reduction mod $l$ of theta series of level $l^n$ / Nils-Peter Skoruppa -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09680 On a reciprocity theorem of Gauss / Lynne H. Walling -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09681 A bound of the number of reduced Arakelov divisors of a number field / Takao Watanabe and Ryusuke Yoshimitsu -- http://www.ams.org/conm/493/ http://dx.doi.org/10.1090/conm/493/09682

Item type:

E-BOOKS

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Holdings
Home library	Call number	Materials specified	URL	Status	Date due	Barcode
IMSc Library			Link to resource	Available		EBK11775

"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.

Includes bibliographical references.

$H^1(X,\nu )$ of conics and Witt kernels in characteristic 2 / Roberto Aravire and Bill Jacob -- Pythagoras numbers and quadratic field extensions / Karim Johannes Becher and David B. Leep -- On perfection relations in lattices / Anne-Marie Berg�e and Jacques Martinet -- Linear independence of local densities of quadratic forms and its application to the theory of Siegel modular forms / Siegfried B�ocherer, Yumiko Hironaka and Fumihiro Sato -- Representation of reduced special groups in algebras of continuous functions / M. Dickmann and F. Miraglia -- Solubility of Fermat equations / T. D. Browning and R. Dietmann -- Multiplicative properties of integral binary quadratic forms / A. G. Earnest and Robert W. Fitzgerald -- Effective structure theorems for symplectic spaces via height / Lenny Fukshansky -- Orthogonal involutions on algebras of degree 16 and the Killing form of $E_8$ / Skip Garibaldi -- The first Zariski cohomology group of the Witt sheaf over a split simply connected simple algebraic group / Stefan Gille -- On families of testing formulae for a pp formula / Pawe� G�adki and Murray Marshall -- Siegel modular forms of small weight and the Witt operator / Tomoyoshi Ibukiyama and Satoshi Wakatsuki -- On isotropy of quadratic pair / Nikita A. Karpenko -- Specialization of forms in the presence of characteristic 2: first steps / Manfred Knebusch -- Representation of integers by special positive definite integral quadratic forms / Winfried Kohnen -- Hyper-isotropy of bilinear forms in characteristic 2 / Ahmed Laghribi and Pasquale Mammone -- A historical view of the Pythagoras numbers of fields / David B. Leep -- The extensions of $\Bbb R$-places and application / Micha� Machura and Katarzyna Osiak -- Essential dimension / Alexander S. Merkurjev -- On the Pfister number of quadratic forms / R. Parimala, V. Suresh and J.-P. Tignol -- Martin Kneser's work on quadratic forms and algebraic groups / Rudolf Scharlau -- Enumerating perfect forms / Achill Sch�urmann -- Reduction mod $l$ of theta series of level $l^n$ / Nils-Peter Skoruppa -- On a reciprocity theorem of Gauss / Lynne H. Walling -- A bound of the number of reduced Arakelov divisors of a number field / Takao Watanabe and Ryusuke Yoshimitsu --