A video recording of this session is available here .
Please click the title for the abstract (AMS-link) and the code number for slides (KSDA link).

2:00 p.m.	Arithmetic Picard-Vessiot Theory.
1100-11-281	Taylor Dupuy*, UCLA
	Alexandru Buium, University of New Mexico
2:30 p.m.	Real and p-adic Picard-Vessiot fields.
1100-34-236	Teresa Crespo*, Universitat de Barcelona, Spain
	Zbigniew Hajto, Uniwersytet Jagiellonski, Cracow, Poland
	Marius van der Put, University of Groningen, The Netherlands
3:00 p.m.	Computing the Galois groups of linear differential equations.
1100-68-168	Ruyong Feng, KLMM, AMSS, Chinese Academy of Sciences
3:30 p.m.	Generic polynomials for quaternion groups.
1100-12-328	Arne Ledet, Texas Tech University
4:00 p.m.	Rethinking Picard-Vessiot theory.
1100-13-209	Raymond T. Hoobler, City College of New York and Graduate Center, CUNY
4:30 p.m.	Some remarks on the integration of algebraic functions.
1100-13-384	Lourdes Juan, Texas Tech University

Saturday April 12, 2014, 9:00 a.m.–11:00 a.m.

A video recording of this session is available  here .
Please click the title for the abstract (AMS-link) and the code number for slides (KSDA link).

9:00 a.m.	Difference Galois theory of differential equations.
1100-39-143	Lucia Di Vizio*, CNRS-Laboratoire de Mathématiques de Versailles
	Charlotte Hardouin, Institute of Mathematics of Toulouse
	Michael Wibmer, RWTH Aachen
9:30 a.m.	A Galoisian interpretation of discrete integrability.
1100-39-142	Lucia Di Vizio, CNRS-Laboratoire de Mathématiques de Versailles
	Charlotte Hardouin*, Institute of Mathematics of Toulouse
	Michael Wibmer, RWTH Aachen
10:00 a.m.	A Finiteness properties of difference algebraic groups.
1100-12-242	Michael Wibmer, RWTH Aachen
10:30 a.m.	A Computing unipotent radicals of parameterized Picard-Vessiot groups: the case of second-order equations.
1100-34-146	Carlos E. Arreche, The Graduate Center, CUNY

Saturday, April 12, 2014, 2:30 p.m.–5:00 p.m.

A video recording of this session is available  here .
Please click the title for the abstract (AMS-link) and the code number for slides (KSDA link).

2:30 p.m.	A Algebraic differential equations associated to Shimura varieties.
1100-12-387	Thomas Warren Scanlon, University of California, Berkeley
3:00 p.m.	A The Kolchin Irreducibility Theorem.
1100-14-368	James E Freitag*, University of California, Berkeley
	Lance Miller, University of Arkansas
	Taylor Dupuy, Mathematical Sciences Research Institute
3:30 p.m.	A Central extensions of simple linear differential algebraic groups.
1100-35-171	Andrey Minchenko, Weizmann Institute
4:00 p.m.	Free integro-differential algebras
slides	Li Guo, Rutgers University at Newark, NJ
4:30 p.m.	A Differential étale extensions.
1100-12-138	Andy R. Magid, University of Oklahoma

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Kolchin Seminar in Differential Algebra. KSDA meets most Fridays from 10:15 AM to 11:45 AM at the Graduate Center. The purpose of these meetings is to introduce the audience to differential algebra. The lectures will be suitable for graduate students and faculty and will often include open problems. Presentations will be made by visiting scholars, local faculty, and graduate students. Kolchin Afternoon Seminar in Differential Algebra. This informal discussion series began during the Spring Semester of 2009 and will be continued. It normally goes from 2:00-5:00 pm (please check with organizers). All are welcome. Other Academic Years   2005-2006   2006-2007   2007-2008   2008-2009   2009-2010   2010-2011   2011-2012   2012-2013   Fall-2013 Hosted by Created by the KSDA Organizing Committee Last updated April 14, 2014