AMS Sectional Meeting Program by Special Session

Current as of Saturday, April 29, 2006 00:28:48

Associate secretaries:
Lesley M Sibner, AMS lsibner@duke.poly.edu

Saturday April 22, 2006, 8:30 a.m.-10:50 a.m.
Special Session on Hopf Algebras and Galois Module Theory, I
Room 204, Murkland Hall
Organizers:
Timothy Kohl, Boston University tkohl@it.bu.edu
Robert G. Underwood, Auburn University Montgomery runderwo@mail.aum.edu
- 8:30 a.m.
  Counting Hopf-Galois structures on field extensions.
  Nigel P. Byott*, University of Exeter, UK
  (1017-16-50)
- 9:30 a.m.
  Groups of Order 4p, Twisted Wreath Products and Hopf-Galois Theory.
  Timothy Kohl*, Boston University
  (1017-16-51)
- 10:30 a.m.
  Counting Hopf Galois structures on Galois extensions of fields.
  Lindsay N. Childs*, University at Albany
  (1017-12-39)

Saturday April 22, 2006, 2:30 p.m.-4:50 p.m.
Special Session on Hopf Algebras and Galois Module Theory, II
Room 204, Murkland Hall
Organizers:
Timothy Kohl, Boston University tkohl@it.bu.edu
Robert G. Underwood, Auburn University Montgomery runderwo@mail.aum.edu
- 2:30 p.m.
  Leopoldt and Hilbert-Speiser fields of given type.
  James E Carter*, College of Charleston
  (1017-11-177)
- 3:00 p.m.
  Calculation of Hopf Orders via Breuil Modules.
  Alan Koch*, Agnes Scott College
  (1017-13-98)
- 3:30 p.m.
  Realizable Hopf orders in $KC_{p^3}$.
  Robert G Underwood*, Auburn University Montgomery
  (1017-13-74)
- 4:30 p.m.
  Elementary abelian extensions of local fields.
  Griff Elder*, Virginia Tech
  (1017-11-120)

Sunday April 23, 2006, 8:30 a.m.-10:50 a.m.
Special Session on Hopf Algebras and Galois Module Theory, III
Room 204, Murkland Hall
Organizers:
Timothy Kohl, Boston University tkohl@it.bu.edu
Robert G. Underwood, Auburn University Montgomery runderwo@mail.aum.edu
- 8:30 a.m.
  Galois module structure of units in biquadratic extensions of imaginary quadratic fields.
  Marcin Mazur*, Binghamton University
  Stephen V Ullom, University of Illinois at Urbana-Champaign
  (1017-11-189)
- 9:00 a.m.
  PBW-bases of coideal subalgebras.
  Vladislav K. Kharchenko*, UNAM, Mexico
  (1017-16-11)
- 10:00 a.m.
  Regular Representations of Liftings of Quantum Planes.
  Leonid Krop*, DePaul University, Chicago, IL
  William Chin, DePaul University
  (1017-16-18)
- 10:30 a.m.
  Equivariant Tamagawa Number Conjecture and Non-Commutative Fitting Invariants.
  Andrew J. C. Parker*, King's College London
  (1017-11-194)

Sunday April 23, 2006, 2:30 p.m.-3:20 p.m.
Special Session on Hopf Algebras and Galois Module Theory, IV
Room 204, Murkland Hall
Organizers:
Timothy Kohl, Boston University tkohl@it.bu.edu
Robert G. Underwood, Auburn University Montgomery runderwo@mail.aum.edu
- 2:30 p.m.
  Hopf algebras in the Picard-Vessiot theory.
  Akira Masuoka*, University of Tsukuba
  (1017-16-83)
- 3:00 p.m.
  Harrison cohomology for commutative Hopf algebroids.
  Stefaan Caenepeel*, Vrije Universiteit Brussel
  Bojana Femic, Universidad de Almeria
  (1017-16-171)

Inquiries: meet@ams.org