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1 % use options |
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2 % '[beamer]' for a digital projector |
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3 % '[trans]' for an overhead projector |
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4 % '[handout]' for 4-up printed notes |
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5 \documentclass[beamer]{beamer} |
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6 |
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7 % change talk_preamble if you want to modify the slide theme, colours, and settings for trans and handout modes. |
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8 \newcommand{\pathtotrunk}{../../} |
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9 \input{\pathtotrunk talks/talk_preamble.tex} |
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10 |
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11 %\setbeameroption{previous slide on second screen=right} |
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12 |
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13 \author[Scott Morrison]{Scott Morrison \\ \texttt{http://tqft.net/} \\ joint work with Kevin Walker} |
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14 \institute{UC Berkeley} |
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15 \title{Blob homology, part $\mathbb{I}$} |
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16 \date{Homotopy Theory and Higher Algebraic Structures, UC Riverside, November 10 2009 \\ \url{http://tqft.net/UCR-blobs1}} |
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17 |
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18 \begin{document} |
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19 |
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20 \frame{\titlepage} |
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21 |
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22 \begin{frame} |
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23 \frametitle{Outline} |
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24 \tableofcontents |
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25 \end{frame} |
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26 |
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27 \beamertemplatetransparentcovered |
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28 |
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29 \mode<beamer>{\setbeamercolor{block title}{bg=green!40!black}} |
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30 |
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31 \beamersetuncovermixins |
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32 {\opaqueness<1->{60}} |
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33 {} |
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34 |
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35 |
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36 |
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37 \section{Overview} |
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38 |
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39 \AtBeginSection[] |
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40 { |
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41 \begin{frame}<beamer> |
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42 \frametitle{Outline} |
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43 \tableofcontents[currentsection] |
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44 \end{frame} |
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45 } |
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46 |
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47 \begin{frame}{What is \emph{blob homology}?} |
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48 \begin{block}{} |
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49 The blob complex takes an $n$-manifold $M$ and an `$n$-category with strong duality' $\cC$ and produces a chain complex, $\bc_*(M; \cC)$. |
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50 \end{block} |
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51 \begin{tikzpicture} |
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52 \node (blobs) at (0,0) {$\bc_*(M; \cC)$}; |
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53 \node (skein) at (3,0) {$A(M; \cC)$}; |
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54 \node (hoch) at (0,3) {$HH_*(\cA)$}; |
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55 \path[->]<1-> (blobs) edge (skein); |
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56 \end{tikzpicture} |
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57 \end{frame} |
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58 |
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59 \end{document} |
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60 % ---------------------------------------------------------------- |
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61 |