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| -rw-r--r-- | marginal.tex | 2 |
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diff --git a/marginal.tex b/marginal.tex index 8efa79f..ddd31da 100644 --- a/marginal.tex +++ b/marginal.tex @@ -141,7 +141,7 @@ at the bottom on the spectrum. \subsection{The general method} -Consider an $N\times N$ real matrix $A$. An arbitrary function $g$ of the +Consider an $N\times N$ real symmetric matrix $A$. An arbitrary function $g$ of the minimum eigenvalue of $A$ can be expressed using integrals over $\mathbf s\in\mathbb R^N$ as \begin{equation} \label{eq:λmin} |