Seminar Calendar
for events the day of Wednesday, September 26, 2012.

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Wednesday, September 26, 2012

IMSE Brown Bag Lunch Seminar
12:00 pm   in 170 Everitt Hall,  Wednesday, September 26, 2012
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Submitted by katz.
Presenters: Luke Olson, Iwan Duursma, and Olgica Milenkovic (Illinois Computer Science, Mathematics, and Electrical & Computer Engineering)
To Be Announced

Math 499: Introduction to Graduate Mathematics
4:00 pm   in 245 Altgeld Hall,  Wednesday, September 26, 2012
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Submitted by laugesen.
Ely Kerman   [email] (Department of Mathematics, University of Illinois at Urbana-Champaign)
Hamiltonian dynamical systems and their periodic orbits
Abstract: In this talk I will introduce the notion of a Hamiltonian dynamical system and discuss several theorems and open problems concerning their periodic orbits. We will start with basic examples from classical mechanics and a beautiful theorem of Henri Poincare, and will work our way up to problems at the forefront of current research activity.