Seminar Calendar
for Graduate Analysis Seminar events the year of Wednesday, June 20, 2012.

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events for the
events containing

Questions regarding events or the calendar should be directed to Tori Corkery.
       May 2012              June 2012              July 2012
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1  2  3  4  5                   1  2    1  2  3  4  5  6  7
6  7  8  9 10 11 12    3  4  5  6  7  8  9    8  9 10 11 12 13 14
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Thursday, January 26, 2012

5:00 pm   in 241 Altgeld Hall,  Thursday, January 26, 2012
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Submitted by funk3.
 Austin Rochford (UIUC Math)Amenability Across AnalysisAbstract: Part one of a two part talk. We will define amenable groups and explore generalizations of amenability to various areas of analysis. This week we will consider harmonic analysis and ergodic theory.

Thursday, February 2, 2012

5:00 pm   in 241 Altgeld Hall,  Thursday, February 2, 2012
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Submitted by funk3.
 Austin Rochford (UIUC Math)Amenability Across Analysis: Part IIAbstract: Part two of a two part talk. We will explore generalizations of amenability to various areas of analysis. This week we will consider harmonic analysis and banach algebras.

Thursday, February 16, 2012

5:00 pm   in 147 Altgeld Hall,  Thursday, February 16, 2012
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Submitted by funk3.
 Steve Avsec (UIUC Math)A Characterization of Noncommutative Brownian MotionAbstract: We will discuss what noncommutative brownian motion is and how it resembles classical brownian motion. I will then give the characterization which is based on a generalized Fock space construction given by certain positive definite function on the infinite symmetric group.

Thursday, March 1, 2012

5:00 pm   in 147 Altgeld Hall,  Thursday, March 1, 2012
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Submitted by funk3.
 Kelly Funk (Department of Mathematics, University of Illinois at Urbana-Champaign)Rigidity Across DynamicsAbstract: We will discuss examples of rigidity and uniform rigidity sequences in ergodic theory. We will also discuss the problem of characterizing these sequences.

Thursday, March 29, 2012

5:00 pm   in 147 Altgeld Hall,  Thursday, March 29, 2012
 Del Edit Copy
Submitted by funk3.
 Vyron Vellis (UIUC Math)3-dimensional constructions in Geometric Function TheoryAbstract: In this talk I will present some 3-dimensional constructions in Geometric Function Theory made by Gehring and V\"ais\"al\"a which are generated by quasicircles and simple domains. We will investigate under which conditions on these simple domains, are these constructions quasispheres or quasiballs. If time permits I will present another construction which is made by Jang-Mei Wu and I. This talk will be accessible to every graduate student.

Thursday, April 12, 2012

 Rami Luisto (University of Helsinki)On the non-existence of BLD-mappings between manifoldsAbstract: I will give my talk about the main result of my Master's thesis [1]. The result can be seen to be a metric version of the Varopoulos theorem, which states that if N is a compact n-dimensional Riemannian manifold whose fundamental group has hyperbolic growth rate, then there exists no quasiregular mapping from the Euclidean n-space to N. In my thesis I translate this result to the metric setting by talking about path-metric manifolds and Bounded Length Distortion (BLD) mappings between them. A BLD mapping, in short, is an open, discrete and continuous mapping that preserves the lengths of rectifiable paths up to a fixed multiplicative constant. In my talk I will introduce the concepts of the growth rate of a finitely generated group, path-length structure of a manifold and the basic properties of Bounded Length Distortion mappings. If we have time left, I will talk about some results of my Licentiate's thesis which embetter the results given in my Master's thesis. There might be chocolate available during the presentation. [1] Luisto, Rami. On the non-existence of BLD-mappings between manifolds.'' Master's thesis, available at http://helsinki.fi/~luisto/ProGradu.pdf