Joint Mathematics Meetings Program by AMS Special Session
Current as of Saturday, January 15, 2011 00:29:53
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Inquiries: meet@ams.org
Joint Mathematics Meetings
New Orleans, LA, January 69, 2011 (Thursday  Sunday)
Meeting #1067
Associate secretaries:
Steven H Weintraub, AMS shw2@lehigh.edu
Gerard A Venema, MAA venema@calvin.edu
AMS Special Session on Quadratic Forms in Algebra and Geometry

Thursday January 6, 2011, 8:30 a.m.10:50 a.m.
AMS Special Session on Quadratic Forms in Algebra and Geometry, I
Napoleon C2, 3rd Floor, Sheraton
Organizers:
Jorge F. Morales, Louisiana State University morales@math.lsu.edu
Anne QueguinerMathieu, Université de Paris 13

Thursday January 6, 2011, 2:15 p.m.6:05 p.m.
AMS Special Session on Quadratic Forms in Algebra and Geometry, II
Napoleon C2, 3rd Floor, Sheraton
Organizers:
Jorge F. Morales, Louisiana State University morales@math.lsu.edu
Anne QueguinerMathieu, Université de Paris 13

2:45 p.m.
The gamma filtration and codimension 3 cycles on projective homogeneous varieties.
Skip Garibaldi*, Emory University
Kirill Zainoulline, University of Ottawa
(106714984)

3:15 p.m.
Zero Cycles on Principal Homogeneous Spaces under Semisimple Groups.
Jodi A. Black*, Emory University
(106711959)

3:45 p.m.
Levels and Pythagoras numbers of commutative rings.
David B. Leep*, University of Kentucky
(1067111282)

4:15 p.m.
The 3Pfister number of quadratic forms.
Mélanie Raczek*, Université Catholique de Louvain
(106712476)

4:45 p.m.
The Graded Witt Group Kernel of Biquadratic Extensions in Characteristic Two.
Bill Jacob*, University of California, Santa Barbara
Roberto Aravire, Universidad Arturo Prat
(106712757)

5:15 p.m.
Higher dimensional localglobal principles.
David Harbater, University of Pennsylvania
Julia Hartmann, Aachen University
Daniel Krashen*, University of Georgia
(1067122199)

5:45 p.m.
Semiorderings and stability index under field extensions.
Karim Johannes Becher, Universität Konstanz
David B Leep, University of Kentucky
Claus Schubert*, SUNY Cortland
(106711524)
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Inquiries: meet@ams.org