International Conference on
The Algebraic and Arithmetic Theory of Quadratic Forms 2007


December 13th to 19th, 2007 Lake Llanquihue (in the south of Chile)


사용자 삽입 이미지


 

2007. 12. 13 (Thursday) 

09:00-09:40 Martinet, Jacques: Kissing Numbers and perfection relation in lattices

                  http://www.math.u-bordeaux1.fr/~martinet/

09:50-10:20 Lewis, David: Rings with annihilating polynomials
                 
http://mathsa.ucd.ie/staff/dwl/

10:50-11:20 Park, Poo-Sung: Fifteen theorem for universal hermitian lattices
                 
http://pomp.tistory.com/

11:30-12:10 Karpenko, Nikita: Canonical dimension of products of Brauer varieties

                  http://www.math.jussieu.fr/~karpenko/

12:20-13:10 Merkurjev, Alexander: Essential Dimension of p-groups

                  http://www.math.ucla.edu/~merkurev/ 

15:30-16:10 Oh, Byeong-Kweon: Positive definite n-regular quadratic forms
                        http://dasan.sejong.ac.kr/~bkoh/

16:20-16:50 Laghribi, Ahmed: Hyper isotropy of bilinear forms in characteristic 2

17:20-18:00 Ibukiyama, Tomoyoshi: Siegel modular forms of small weight and the witt operator
                 
http://www.math.wani.osaka-u.ac.jp/group/numberth/                    

 

2007. 12. 14 (Friday)

09:00-09:40 Kahn, Bruno: Homotopical approaches to SK_1 and SK-2 of central simple algebras  
                 
http://www.math.jussieu.fr/~kahn/

09:50-10:20 Tornaría, Gonzalo: The Braudt module of ternary quadratic lattices
                 
http://www.cmat.edu.uy/~tornaria/

10:50-11:20 Jacob, Bill: H^1(X, D(m)) when X is a conic in ch 2 and witt kernels of function fields

11:30-12:10 Fukshansky, Lenny: Effective structure theorem for quadratic spaces via heights

                  http://www.claremontmckenna.edu/facultysites/math/FacMember/Lenny/

12:20-13:10 Tignol, Jean-Pierre : Cohomological invariant of involutions on C. S. Algebra

                  http://www.math.ucl.ac.be/membres/tignol/Bienvenue.html

15:30-16:10 Pacetti, Ariel: Shimura correspondence and central values of L-series

16:20-16:50 Cerri, Jean-Paul: Queations of Euclideanity for the norm form

17:20-18:00 Garibaldi, Skip : Quadraic forms invariant under algebraic group

 

2007. 12. 15 (Saturday)

09:00-09:40 Becher, Karim Johannes: On the length of a field

                  http://alg-geo.epfl.ch/~becher/

09:50-10:20 Earnest, A. G.: Multiplicative properties of integral binary quadratic forms

                  http://www.math.siu.edu/earnest/personal.html

10:50-11:20 Vallentin, Frank : New upper bounds on kissing numbers from optimization with quadratic forms
                  http://homepages.cwi.nl/~vallenti/

11:30-11:50 Gerstein, Larry J.: The “Fermat- Gauss-Cassels-Pfister” Theorem

11:50-12:10 Leibak, Alar: Some new results on additive generalizations of Voronoi theory of number fields

 

2007. 12. 17 (Monday)

09:00-09:40 Dietmann, Rainer: New results on Tartakowski’s Theorem

09:50-10:20 Snitz, Kobi: Average representation number for spinor genera

10:50-11:20 Krashen, Daniel: The u-invariant of the function field of a curve over a higher local field via field patching

11:30-12:10 Beli, Constantin N.: Representation of integral quadratic forms over dyadic fields
                 
http://www.imar.ro/~beli/

12:20-13:10 Elkies, Noam D.: Theta and weighted theta functions

15:30-16:10 Vishik, Alexander: Quadratic forms and algebraic cobordism

16:20-16:50 Skoruppa, Nils-Peter: Theta blocks and theta series

17:20-18:00 Gille, Stefan: On the cohomology of Rost’s cycle modules over split simply connected algebraic groups

18:10-18:40 Semenov, N.: J-invariant of linear algebraic groups and its applications

 

2007. 12. 18(Tuesday)

09:00-09:40 Calmès, Baptiste: Witt groups of schemes

09:50-10:20 Salvati Manni, Riccardo: Vanishing at infinity of non-homogeneous theta series and codes

10:50-11:20 Quéguiner-Mathieu, Anne: On Cassels-Pfister for algebras with involutions

11:30-12:10 Hironaka, Yumiko : Local densities of quadratic forms and applications

12:20-13:10 Parimala, Raman: The u-invariant of function fields of p-adic curves

15:30-16:10 Coulangeon, Renaud: Zeta functions of quadratic forms and height of flat tori

16:20-16:50 Watanabe, Takao: A bound of the number of reduced Arakelov divisors of an algebraic number field
                 
http://www.math.wani.osaka-u.ac.jp/group/watanabe/

17:20-18:00 Kumar, Abhinav : The E_8 and Leech lattices in the context of energy minimization
                 
http://www.math.harvard.edu/~abhinav/

 

2007. 12. 19(Wednesday)

09:00-09:40 Schürmann, Achill: Enumerating perfect forms
                 
http://fma2.math.uni-magdeburg.de/~achill/

09:50-10:20 Chernousov, Vladimir: Almost minimal lattices of higher rank

10:50-11:20 Dolphin, Andrew: Bilinear and differential forms under simple extensions

11:30-12:10 Kohnen, Winfried: Representation numbers of integers by positive definite quadratic forms

12:20-13:10 Scharlau, Rudolf: Martin Knesers work on quadratic forms and algebraic groups

                  http://www.matha.mathematik.uni-dortmund.de/~scharlau/index.html 

 

Posted by thanggle

댓글을 달아 주세요

  1. babocherub 2008.01.10 07:28  댓글주소  수정/삭제  댓글쓰기

    B. Kahn은 혹시 브루노 Kahn인가요? 제 분야 사람이 하나가 저기에도 갔네요. 그리고 보니 알렉산더 메르쿠리에프도 있고....

    • BlogIcon thanggle 2008.01.11 01:15 신고  댓글주소  수정/삭제

      Bruno Kahn 맞아요. 그 분 이번 학회에서 처음 뵈었구 식사도 같이 해 봤는데 참 여러모로 좋은 분 같더군요. 다른 대가들도 참 많이 왔었어요. 보면서 어머어머... 저분... 어머어머... 저 사람... 이렇게 감탄하며 학회장에 있었더랍니다.

  2. BlogIcon Alexander pope essay 2010.09.22 14:07  댓글주소  수정/삭제  댓글쓰기

    Excellent posting here people will get lot of information with the help of posted information & topics from this blog. nice work keep it going.