
Joint Mathematics Meetings AMS Special Session
Current as of Saturday, January 14, 2012 00:29:09
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Deadlines ·
Timetable ·
Inquiries: meet@ams.org
Joint Mathematics Meetings
John B. Hynes Veterans Memorial Convention Center, Boston Marriott Hotel, and Boston Sheraton Hotel, Boston, MA
January 47, 2012 (Wednesday  Saturday)
Meeting #1077
Associate secretaries:
Michel L Lapidus, AMS lapidus@math.ucr.edu, lapidus@mathserv.ucr.edu
Gerard A Venema, MAA venema@calvin.edu
AMS Special Session on Arithmetic Geometry

Wednesday January 4, 2012, 8:00 a.m.10:50 a.m.
AMS Special Session on Arithmetic Geometry, I
Room 204, Hynes Organizers: BoHae Im, ChungAng University, South Korea Jennifer JohnsonLeung, University of Idaho Jennifer Paulhus, Grinnell College paulhusj@grinnell.edu

8:00 a.m.
Infinite rank of elliptic curves over the maximal abelian extension of Q.
BoHae Im*, ChungAng University, Seoul, Korea
Michael Larsen, Indiana University
(1077111759)

8:30 a.m.
Arithmetic Progressions in the $x$coordinates on Mordell Curves.
Alejandra Alvarado*, Purdue University
Edray Herbert Goins, Purdue University
(1077111757)

9:00 a.m.
Rational linear spaces on hypersurfaces over quasialgebraically closed fields.
Todd Cochrane, Kansas State University
Craig V. Spencer, Kansas State University
HeeSung Yang*, Dartmouth College
(107711376)

9:30 a.m.
MordellWeil groups via ArtinSchreier extensions.
Rachel Pries*, Colorado State University
Douglas Ulmer, Georgia Institute for Technology
(1077111829)

10:00 a.m.
A variety with many points over a finite field.
Jared S Weinstein*, Boston University
(1077111854)

10:30 a.m.
De Rham cohomology of ArtinSchreier curves in characteristic two.
Arsen Elkin*, University of Warwick
Rachel Pries, Colorado State University
(107714435)

Friday January 6, 2012, 8:00 a.m.10:50 a.m.
AMS Special Session on Arithmetic Geometry, II
Room 204, Hynes Organizers: BoHae Im, ChungAng University, South Korea Jennifer JohnsonLeung, University of Idaho Jennifer Paulhus, Grinnell College paulhusj@grinnell.edu

8:00 a.m.
Abelian surfaces with extra endomorphims.
Reinier Broker*, Brown University
Kristin Lauter, Microsoft Research
Marco Streng, University of Warwick
(107714960)

8:30 a.m.
Automorphism groups of a family of maximal curves.
Robert M. Guralnick, University of Southern California
Beth Malmskog*, Wesleyan University
Rachel Pries, Colorado State University
(1077112028)

9:00 a.m.
Genus $2$ curves with $(4,4)$split Jacobians.
Nils Bruin, Simon Fraser University
Kevin Doerksen*, Simon Fraser University
(1077112125)

9:30 a.m.
Decomposing Jacobian Varieties of Curves.
Jennifer Paulhus*, Grinnell College
(1077112349)

10:00 a.m.
On the arithmetic of the Legendre curve in a tower of function fields.
Douglas Ulmer*, Georgia Institute of Technology
(1077112192)

10:30 a.m.
An arithmetic intersection formula for denominators of Igusa class polynomials.
Kristin Lauter, Microsoft Research
Bianca Viray*, Brown University
(107711718)

Saturday January 7, 2012, 8:00 a.m.10:50 a.m.
AMS Special Session on Arithmetic Geometry, III
Room 204, Hynes Organizers: BoHae Im, ChungAng University, South Korea Jennifer JohnsonLeung, University of Idaho Jennifer Paulhus, Grinnell College paulhusj@grinnell.edu
