--- a/text/ncat.tex Tue Aug 03 21:45:10 2010 -0600
+++ b/text/ncat.tex Wed Aug 18 21:05:50 2010 -0700
@@ -3,10 +3,10 @@
\def\xxpar#1#2{\smallskip\noindent{\bf #1} {\it #2} \smallskip}
\def\mmpar#1#2#3{\smallskip\noindent{\bf #1} (#2). {\it #3} \smallskip}
-\section{$n$-categories and their modules}
+\section{\texorpdfstring{$n$}{n}-categories and their modules}
\label{sec:ncats}
-\subsection{Definition of $n$-categories}
+\subsection{Definition of \texorpdfstring{$n$}{n}-categories}
\label{ss:n-cat-def}
Before proceeding, we need more appropriate definitions of $n$-categories,
@@ -660,7 +660,7 @@
Conversely, given a topological $n$-category we can construct a system of fields via
a colimit construction; see \S \ref{ss:ncat_fields} below.
-\subsection{Examples of $n$-categories}
+\subsection{Examples of \texorpdfstring{$n$}{n}-categories}
\label{ss:ncat-examples}
@@ -1515,7 +1515,7 @@
We will define a more general self tensor product (categorified coend) below.
-\subsection{Morphisms of $A_\infty$ $1$-category modules}
+\subsection{Morphisms of \texorpdfstring{$A_\infty$}{A-infinity} 1-category modules}
\label{ss:module-morphisms}
In order to state and prove our version of the higher dimensional Deligne conjecture
@@ -1785,7 +1785,7 @@
-\subsection{The $n{+}1$-category of sphere modules}
+\subsection{The \texorpdfstring{$n{+}1$}{n+1}-category of sphere modules}
\label{ssec:spherecat}
In this subsection we define $n{+}1$-categories $\cS$ of ``sphere modules"