AMS Sectional Meeting Program by Special Session
Current as of Saturday, April 21, 2007 00:32:16
2007 Spring Eastern Section Meeting
Hoboken, NJ, April 14-15, 2007 (Saturday - Sunday)
Meeting #1026
Associate secretaries: Lesley M Sibner, AMS lsibner@duke.poly.edu
Special Session on Differential Algebra
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Saturday April 14, 2007, 8:00 a.m.-10:50 a.m.
Special Session on Differential Algebra, I
Room 118, Burchard
Organizers:
Phyllis J. Cassidy, Smith College and The City College of CUNY
Richard C. Churchill, Hunter College and The Graduate Center of CUNY
Li Guo, Rutgers University at Newark
William F. Keigher, Rutgers University at Newark
Jerald J. Kovacic, The City College of CUNY jkovacic@verizon.net
William Sit, The City College of CUNY
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8:00 a.m.
Differential Equations and Frobenius Structures.
B. Heinrich Matzat*, Interdisciplinary Center for Scientific Computing, Ruprecht-Karls-University of Heidelberg
(1026-12-135) -
8:30 a.m.
Subfields of the complete Picard--Vessiot closure of a differential field.
Andy R. Magid*, University of Oklahoma
(1026-12-87) -
9:00 a.m.
Arithmetic Partial Differential Equations.
Alexandru Buium*, University of New Mexico
Santiago Simanca, University of New Mexico
(1026-11-24) -
9:30 a.m.
Analytic $q$-difference equations, universal rings and universal Galois groups.
Marius van der Put*, University of Groningen, The Netherlands
(1026-34-85) -
10:00 a.m.
Local differential galois group and adjoint representation.
Elie Compoint, Université des Sciences et Technologies de Lille
Anne Duval*, Université des Sciences et Technologies de Lille
(1026-22-81) -
10:30 a.m.
Differential Central Simple Algebras and Non-commutative Picard-Vessiot Cocycles.
Lourdes Juan*, Texas Tech University
Andy R. Magid, University of Oklahoma
(1026-20-102)
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8:00 a.m.
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Saturday April 14, 2007, 2:30 p.m.-5:20 p.m.
Special Session on Differential Algebra, II
Room 118, Burchard
Organizers:
Phyllis J. Cassidy, Smith College and The City College of CUNY
Richard C. Churchill, Hunter College and The Graduate Center of CUNY
Li Guo, Rutgers University at Newark
William F. Keigher, Rutgers University at Newark
Jerald J. Kovacic, The City College of CUNY jkovacic@verizon.net
William Sit, The City College of CUNY
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2:30 p.m.
Patching and differential Galois groups.
David Harbater, University of Pennsylvania
Julia Hartmann*, University of Heidelberg
(1026-13-137) -
3:00 p.m.
Iterative $q$ difference Galois theory.
Charlotte Hardouin*, IWR Heidelberg Germany
(1026-81-70) -
3:30 p.m.
Tannakian formalism for linear differential algebraic groups.
Alexey Ovchinnikov*, North Carolina State University
(1026-13-144) -
4:00 p.m.
A generalization of the Riemann-Hilbert Problem.
Claude Mitschi*, Universit\'e Louis Pasteur, Strasbourg (France)
(1026-34-114) -
4:30 p.m.
Borel-Laplace summation of q-series and confluence.
Lucia Di Vizio*, Institut de Mathematiques de Jussieu, Paris, France
(1026-33-151) -
5:00 p.m.
Standard bases in differential algebra.
Eugueny V. Pankratiev*, Moscow State University
(1026-12-124)
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2:30 p.m.
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Sunday April 15, 2007, 8:00 a.m.-10:50 a.m.
Special Session on Differential Algebra, III
Room 118, Burchard
Organizers:
Phyllis J. Cassidy, Smith College and The City College of CUNY
Richard C. Churchill, Hunter College and The Graduate Center of CUNY
Li Guo, Rutgers University at Newark
William F. Keigher, Rutgers University at Newark
Jerald J. Kovacic, The City College of CUNY jkovacic@verizon.net
William Sit, The City College of CUNY
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8:00 a.m.
Galois Theory and Spectral theory.
Primitivo B. Acosta-Humanez*, Technical University of Catalonia
(1026-34-140) -
8:30 a.m.
Gr\"obner bases in difference-differential modules and their applications.
Franz Winkler*, RISC, J. Kepler University, Linz, Austria
(1026-08-89) -
9:00 a.m.
Canonical representation of radical differential ideals.
Oleg Golubitsky*, Ontario Research Centre for Computer Algebra, University of Western Ontario
(1026-12-186) -
9:30 a.m.
$\mathrm{PGL}_3$ as a differential Galois group.
Arne Ledet*, Texas Tech University
(1026-12-27) -
10:00 a.m.
Factorization in Skew Polynomial Rings.
Yang Zhang*, DePaul University
(1026-16-165) -
10:30 a.m.
Jacobi's work on normal forms of differential systems.
Fran{\c c}ois Ollivier*, LIX, UMR CNRS Ecole polytechnique 7161
(1026-12-96)
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8:00 a.m.
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Sunday April 15, 2007, 2:30 p.m.-5:20 p.m.
Special Session on Differential Algebra, IV
Room 118, Burchard
Organizers:
Phyllis J. Cassidy, Smith College and The City College of CUNY
Richard C. Churchill, Hunter College and The Graduate Center of CUNY
Li Guo, Rutgers University at Newark
William F. Keigher, Rutgers University at Newark
Jerald J. Kovacic, The City College of CUNY jkovacic@verizon.net
William Sit, The City College of CUNY
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2:30 p.m.
Dimension of Difference Field Extensions.
Alexander B. Levin*, The Catholic University of America
(1026-12-122) -
3:00 p.m.
A theorem of Sit.
Wai Yan Pong*, California State University Dominguez Hills
Matthias Aschenbrenner, Unversity of Illinois at Chicago
(1026-06-61) -
3:30 p.m.
Symbolic-numeric Computation of Implicit Riquier Bases for PDE.
Wenyuan Wu*, University of Western Ontario
Greg Reid, University of Western Ontario
(1026-35-118) -
4:00 p.m.
Spectra of rings differentially finitely generated over a subring.
Dmitry Trushin*, Moscow State University
(1026-13-88) -
4:30 p.m.
Symplectic Properties of the Space of Differential Equations in the Space of Logarithmic Systems.
Jonathan Alexander Aidan*, Institut de Mathématiques de Jussieu
(1026-34-177) -
5:00 p.m.
O-minimality and quantifier elimination in some non quasi-analytic classes.
Alexandre Rambaud*, University of Mons-Hainaut (Belgium) and Equipe de Logique-Universit\'e Paris 7
(1026-03-159)
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2:30 p.m.