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\textsc{Algebra}
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\textsc{Colloquium}
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\textit{Travels to a Hyperbolic Space Starting from an sl(2) Base}
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\begin{center}\Large
Georgia Benkart\par
University of Wisconsin
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\textbf{Abstract:} By choosing a suitable basis of the Lie algebra sl(2)
of 2 x 2 matrices of trace 0,  connections with the
modular group, the braid group on 3 strands, Tits
buildings,  and hyperbolic space become
readily apparent. This talk will be a trip through
these topics.\vspace{\fill}
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Wednesday, February 25, 2009, 4:00 pm\par
Mathematics and Science Center: W201
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\textsc{Mathematics and Computer Science}\par
\textsc{Emory University}
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