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\author[Scott Morrison]{Scott Morrison \\ \texttt{http://tqft.net/} \\ joint work with Kevin Walker}
\institute{UC Berkeley}
\title{Blob homology, part $\mathbb{I}$}
\date{Homotopy Theory and Higher Algebraic Structures, UC Riverside, November 10 2009 \\ \url{http://tqft.net/UCR-blobs1}}

\begin{document}

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\begin{frame}
       \frametitle{Outline}
       \tableofcontents
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\section{Overview}

\AtBeginSection[]
{
   \begin{frame}<beamer>
       \frametitle{Outline}
       \tableofcontents[currentsection]
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}

\begin{frame}{What is \emph{blob homology}?}
\begin{block}{}
The blob complex takes an $n$-manifold $M$ and an `$n$-category with strong duality' $\cC$ and produces a chain complex, $\bc_*(M; \cC)$.
\end{block}
\begin{tikzpicture}
\node (blobs) at (0,0) {$\bc_*(M; \cC)$};
\node (skein) at (3,0) {$A(M; \cC)$};
\node (hoch) at (0,3) {$HH_*(\cA)$};
\path[->]<1-> (blobs) edge (skein);
\end{tikzpicture}
\end{frame}

\end{document}
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