Seminar Calendar
for events the day of Monday, September 24, 2012.

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Questions regarding events or the calendar should be directed to Tori Corkery.
     August 2012           September 2012          October 2012
Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa   Su Mo Tu We Th Fr Sa
1  2  3  4                      1       1  2  3  4  5  6
5  6  7  8  9 10 11    2  3  4  5  6  7  8    7  8  9 10 11 12 13
12 13 14 15 16 17 18    9 10 11 12 13 14 15   14 15 16 17 18 19 20
19 20 21 22 23 24 25   16 17 18 19 20 21 22   21 22 23 24 25 26 27
26 27 28 29 30 31      23 24 25 26 27 28 29   28 29 30 31
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Monday, September 24, 2012

Operator Algebra Learning Seminar
10:00 am   in 147 Altgeld Hall,  Monday, September 24, 2012
 Del Edit Copy
Submitted by mbrannan.
 Marius Junge (University of Illinois, Department of Mathematics)Hilbert W*-Modules, Part II Abstract: Marius will continue the discussion on Hilbert W*-modules from last Wednesday.

Ergodic Theory
4:00 pm   in 241 Altgeld Hall,  Monday, September 24, 2012
 Del Edit Copy
Submitted by jathreya.
 Joe Rosenblatt (University of Illinois, Department of Mathematics)Directional Behavior for Two-variable Commuting ActionsAbstract: Directional ergodicity and directional weak mixing of the action of two commuting transformations S and T can be analyzed by looking at extensions in which S and T are embedded in a two real variable flow. For a suitable class of extensions, the directional behavior observed is determined not by the extension itself, but by intrinsic spectral properties of the original action by S and T.