2012 :: Joint Mathematics Meetings

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Joint Mathematics Meetings AMS Special Session

Current as of Saturday, January 14, 2012 00:29:09

Program · Deadlines · Timetable · Inquiries: meet@ams.org

Wednesday January 4, 2012, 8:00 a.m.-10:50 a.m.
AMS Special Session on Arithmetic Geometry, I
Room 204, Hynes
Organizers:
Bo-Hae Im, Chung-Ang University, South Korea
Jennifer Johnson-Leung, 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.
  Bo-Hae Im*, Chung-Ang University, Seoul, Korea
  Michael Larsen, Indiana University
  (1077-11-1759)
- 8:30 a.m.
  Arithmetic Progressions in the $x$-coordinates on Mordell Curves.
  Alejandra Alvarado*, Purdue University
  Edray Herbert Goins, Purdue University
  (1077-11-1757)
- 9:00 a.m.
  Rational linear spaces on hypersurfaces over quasi-algebraically closed fields.
  Todd Cochrane, Kansas State University
  Craig V. Spencer, Kansas State University
  Hee-Sung Yang*, Dartmouth College
  (1077-11-376)
- 9:30 a.m.
  Mordell-Weil groups via Artin-Schreier extensions.
  Rachel Pries*, Colorado State University
  Douglas Ulmer, Georgia Institute for Technology
  (1077-11-1829)
- 10:00 a.m.
  A variety with many points over a finite field.
  Jared S Weinstein*, Boston University
  (1077-11-1854)
- 10:30 a.m.
  De Rham cohomology of Artin-Schreier curves in characteristic two.
  Arsen Elkin*, University of Warwick
  Rachel Pries, Colorado State University
  (1077-14-435)

Friday January 6, 2012, 8:00 a.m.-10:50 a.m.
AMS Special Session on Arithmetic Geometry, II
Room 204, Hynes
Organizers:
Bo-Hae Im, Chung-Ang University, South Korea
Jennifer Johnson-Leung, 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
  (1077-14-960)
- 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
  (1077-11-2028)
- 9:00 a.m.
  Genus $2$ curves with $(4,4)$-split Jacobians.
  Nils Bruin, Simon Fraser University
  Kevin Doerksen*, Simon Fraser University
  (1077-11-2125)
- 9:30 a.m.
  Decomposing Jacobian Varieties of Curves.
  Jennifer Paulhus*, Grinnell College
  (1077-11-2349)
- 10:00 a.m.
  On the arithmetic of the Legendre curve in a tower of function fields.
  Douglas Ulmer*, Georgia Institute of Technology
  (1077-11-2192)
- 10:30 a.m.
  An arithmetic intersection formula for denominators of Igusa class polynomials.
  Kristin Lauter, Microsoft Research
  Bianca Viray*, Brown University
  (1077-11-718)

Saturday January 7, 2012, 8:00 a.m.-10:50 a.m.
AMS Special Session on Arithmetic Geometry, III
Room 204, Hynes
Organizers:
Bo-Hae Im, Chung-Ang University, South Korea
Jennifer Johnson-Leung, University of Idaho
Jennifer Paulhus, Grinnell College paulhusj@grinnell.edu
- 8:00 a.m.
  Simple Cubic Function Fields.
  Pieter Rozenhart, University of Calgary
  Jonathan Webster*, Bates College
  (1077-11-1566)
- 8:30 a.m.
  Conjugacy classes in GSp$_4$ and an application to the enumeration of abelian surfaces.
  Cassie L Williams*, Colorado State University
  (1077-11-216)
- 9:00 a.m.
  Cyclic $p$-Extensions of $\mathbb{Z}_p$-Fields.
  Jordan Schettler*, University of Arizona
  (1077-11-1059)
- 9:30 a.m.
  Arithmetic Torelli maps for cubic surfaces and threefolds.
  Jeffrey D Achter*, Colorado State University
  (1077-14-1246)
- 10:00 a.m.
  Rigid cohomology for algebraic stacks.
  David Zureick-Brown*, Emory University
  (1077-11-1861)
- 10:30 a.m.
  Far beyond Newton polygons.
  Joseph Rabinoff*, Harvard University
  (1077-14-1858)

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