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Introductory Workshop on Time-Series Analysis

Sara Mitchell is a Professor and Department Chair of Political Science at the University of Iowa. She will be leading a workshop on Time Series Analysis, followed by a Research talk in the Department of Political Science on Friday, Oct. 11th. More information on Mitchell's research can be found on her website at http://saramitchell.org

This event is co-sponsored by QIPSR (Quantitative Initiative for Policy and Social Research), WiPS (Women in Political Science), and The University of Kentucky College of Arts and Sciences)

Date:
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Location:
The Niles Gallery in the Lucille Little Fine Arts Library

A Random Walk from the Laboratory to the Boardroom

After receiving a graduate degree at UK, Bill Roark successfully worked in the aerospace industry for many years, and started his own company, Torch Technologies. He will discuss his work experience and how his science background has helped and affected his career path.

Date:
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Location:
CP 155

Analysis and PDE Seminar

Title:  Lp norms of eigenfunctions and Kakeya-Nikodym averages

Abstract:  We consider the problem of determining upper bounds on the growth of L^p norms of eigenfunctions of the Laplacian on a compact Riemannian manifold. After an introduction to the problem, we will discuss recent works of C. Sogge and the speaker with C. Sogge relating such growth to mass concentration in frequency dependent tubes about geodesic segments. We then show that this yields improved L^p bounds for manifolds with nonpositive sectional curvatures, extending a result of Sogge-Zelditch to higher dimensions.





 

Date:
-
Location:
745 Patterson Office Tower

Crossroads

While going through Shakespeare's "A Midsummer Night's Dream" I noticed in Act 3, Scene2  this little speech from Robin Goodfellow:

My fairy lord, this must be done with haste,

For night's swift dragons cut the clouds full fast,

And yonder shine's Aurora's harbinger,

At whose approach, ghosts wand'ring here and there

Troop home to churchyards. Damned spirits all,

That in crossways and floods have burial.

The play is supposed to be set in ancient Athens, but, of course, it's not. It's interesting that Shakespeare has knowledge of the practice of burying suicides in crossroads. Crossroads as liminal areas, places betwixt and between, places of filth and dirt, have a long, long history.

Images courtesy of Martin Liebermann: 

www.martin-liebermann.de".

 

 

 

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