optimizationbook/notation.tex at main · apatel896/optimizationbook · GitHub

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\begin{center}
\begin{tabular}{|c|c|}
\hline
Symbol & Description\tabularnewline
\hline
\hline
$o_{\epsilon}(f)$ & $o(f)$ for any fixed $\epsilon$\tabularnewline
\hline
$\langle a,b\rangle$ & Inner product $a^{T}b$\tabularnewline
\hline
nnz & Number of nonzeros\tabularnewline
\hline
$\tilde{O}(.)$ & Asymptotic complexity ignoring logarithmic terms\tabularnewline
\hline
$O^{*}(.)$ & Asymptotic complexity ignoring logarithmic terms and error terms\tabularnewline
\hline
$B^{n}$ & Unit Euclidean ball in $\R^{n}$\tabularnewline
\hline
$B_{p}(x,r)$ & $p$-norm ball of radius $r$ centered at $x$\tabularnewline
\hline
$\norm ._{p}$ & $p$-norm: $\left(\sum_{i}\left|x_{i}\right|^{p}\right)^{1/p}$ \tabularnewline
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