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\begin{document}
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%\parbox[b]{4in}{
%  {\tiny Dror Bar-Natan: MAT 1350 Knot Theory: \LARGE\bf Tentative Plan}
%  }
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  \href{http://www.math.toronto.edu/~drorbn}{Dror Bar-Natan}: \href{http://www.math.toronto.edu/~drorbn/classes}{Classes}:
  \newline \href{http://www.math.toronto.edu/~drorbn/classes/\#2122}{2021-22}: \href{http://drorbn.net/21-1350}{MAT 1350 Knot Theory}:
}~{\LARGE\bf Knots And Surfaces}
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  \null\hfill\sheeturl
  \newline\null\hfill for the September 22 class
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Some Seifert surfaces from \href{https://archive.bridgesmathart.org/2013/bridges2013-453.pdf}{Seifert Surfaces with Minimal Genus}:

\[ \includegraphics[width=0.96\linewidth]{SeifertSurfaces.jpg} \]

\vskip 3mm
A ribbon knot from Wikipedia, and another by myself:

\[
  \includegraphics[width=0.37\linewidth]{Ribbon_knot_8_20_(Wikipedia).jpg}
  \qquad\qquad
  \includegraphics[width=0.35\linewidth]{../../Projects/Killam-2017/RibbonKnot.png}
\]

\vskip 3mm
The GST48 knot from \arXiv{1103.1601} by Gompf, Scharlemann, and Thompson: (Is it ribbon?)
\[
  \includegraphics[width=0.66666\linewidth]{../../Projects/Killam-2017/GST48.pdf}
\]

\end{document}


