Commit bbc37c84 authored by Jannes Bantje's avatar Jannes Bantje

add command for todd class

parent dd699b89
Pipeline #59738 failed with stages
in 26 seconds
......@@ -318,6 +318,11 @@ From a computational point of view, one could say, that we now plug the Chern cl
We have $f(x)=1-e^{-x}$ in this case.
The associated genus is called \Index{Todd genus}.
This also gives the notion of the \Index{Todd class} and the associated multiplicative sequence is sometimes called \Index{Todd sequence}.
We will denote the Todd class of a complex vector bundle $E$ by
\[
\td(E)
\]
and use the usual conventions for $\td(M)$ and so on.
\end{example}
......
......@@ -231,6 +231,7 @@
\newcommand{\HP}{\mathbb{H}\mathbb{P}}
% \newcommand{\M}{\mathrm{M}\mkern-3mu}
\newcommand{\thoM}{M\mkern-3mu}
\DeclareMathOperator{\td}{td}
\newcommand{\tmf}{\ensuremath{\mathrm{tmf}}}
\DeclareMathOperator{\Map}{Map}
\newcommand{\sa}{\mathrm{sa}}
......
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