سلام این فایل خروجی ندارد
% SIAM Article Template
\documentclass[a4paper,12pt]{Article}
%\documentclass[review]{siamart1116}
%\documentclass{rrparticle}
%\usepackage{graphicx}
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% (title and author information, macros, packages, etc.) goes into
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% directly.
\input{ex_shared}
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\ifpdf
\hypersetup{
pdftitle={\TheTitle},
pdfauthor={\TheAuthors}
}
\fi
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% supplement. See the xr-hyperref package for details.
\externaldocument{ex_supplement}
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\begin{document}
\maketitle
% REQUIRED
\begin{abstract}
This is an example SIAM \LaTeX\ article. This can be used as a
template for new articles. Abstracts must be able to stand alone
and so cannot contain citations to the paper's references,
equations, etc. An abstract must consist of a single paragraph and
be concise. Because of online formatting, abstracts must appear as
plain as possible. Any equations should be inline.
\end{abstract}
% REQUIRED
\begin{keywords}
example, \LaTeX
\end{keywords}
% REQUIRED
\begin{AMS}
68Q25, 68R10, 68U05
\end{AMS}
\section{Introduction}
The introduction introduces the context and summarizes the
manuscript. It is importantly to clearly state the contributions of
this piece of work. The next two paragraphs are text filler,
generated by the \texttt{lipsum} package.
\lipsum[2-3]
% The outline is not required, but we show an example here.
The paper is organized as follows. Our main results are in
\cref{sec:main}, our new algorithm is in \cref{sec:alg}, experimental
results are in \cref{sec:experiments}, and the conclusions follow in
\cref{sec:conclusions}.
\section{Main results}
\label{sec:main}
We interleave text filler with some example theorems and theorem-like
items.
\lipsum[4]
Here we state our main result as \cref{thm:bigthm}; the proof is
deferred to \cref{sec:proof}.
\begin{theorem}[$LDL^T$ Factorization \cite{GoVa13}]\label{thm:bigthm}
If $A \in \mathbb{R}^{n \times n}$ is symmetric and the principal
submatrix $A(1:k,1:k)$ is nonsingular for $k=1:n-1$, then there
exists a unit lower triangular matrix $L$ and a diagonal matrix
\begin{displaymath}
D = \diag(d_1,\dots,d_n)
\end{displaymath}
such that $A=LDL^T$. The factorization is unique.
\end{theorem}
\lipsum[6]
\begin{theorem}[Mean Value Theorem]\label{thm:mvt}
Suppose $f$ is a function that is continuous on the closed interval
$[a,b]$. and differentiable on the open interval $(a,b)$.
Then there exists a number $c$ such that $a < c < b$ and
\begin{displaymath}
f'(c) = \frac{f(b)-f(a)}{b-a}.
\end{displaymath}
In other words,
\begin{displaymath}
f(b)-f(a) = f'(c)(b-a).
\end{displaymath}
\end{theorem}
Observe that \cref{thm:bigthm,thm:mvt,cor:a} correctly mix references
to multiple labels.
\begin{corollary}\label{cor:a}
Let $f(x)$ be continuous and differentiable everywhere. If $f(x)$
has at least two roots, then $f'(x)$ must have at least one root.
\end{corollary}
\begin{proof}
Let $a$ and $b$ be two distinct roots of $f$.
By \cref{thm:mvt}, there exists a number $c$ such that
\begin{displaymath}
f'(c) = \frac{f(b)-f(a)}{b-a} = \frac{0-0}{b-a} = 0.
\end{displaymath}
\end{proof}
Note that it may require two \LaTeX\ compilations for the proof marks
to show.
Display matrices can be rendered using environments from \texttt{amsmath}:
\begin{equation}\label{eq:matrices}
S=\begin{bmatrix}1&0\0&0\end{bmatrix}
\quad\text{and}\quad
C=\begin{pmatrix}1&1&0\1&1&0\0&0&0\end{pmatrix}.
\end{equation}
Equation \cref{eq:matrices} shows some example matrices.
We calculate the Fr\'{e}chet derivative of $F$ as follows:
\begin{subequations}
\begin{align}
F'(U,V)(H,K)
&= \langle R(U,V),H\Sigma V^{T} + U\Sigma K^{T} -
P(H\Sigma V^{T} + U\Sigma K^{T})\rangle \label{eq:aa} \
&= \langle R(U,V),H\Sigma V^{T} + U\Sigma K^{T}\rangle
\nonumber \
&= \langle R(U,V)V\Sigma^{T},H\rangle +
\langle \Sigma^{T}U^{T}R(U,V),K^{T}\rangle. \label{eq:bb}
\end{align}
\end{subequations}
\Cref{eq:aa} is the first line, and \cref{eq:bb} is the last line.
\section{Algorithm}
\label{sec:alg}
\lipsum[40]
Our analysis leads to the algorithm in \cref{alg:buildtree}.
\begin{algorithm}
\caption{Build tree}
\label{alg:buildtree}
\begin{algorithmic}
\STATE{Define $P:=T:={ {1},\ldots,{d}$}}
\WHILE{$#P > 1$}
\STATE{Choose $C^\prime\in\mathcal{C}p(P)$ with $C^\prime := \operatorname{argmin}{C\in\mathcal{C}p(P)} \varrho(C)$}
\STATE{Find an optimal partition tree $T{C^\prime}$ }
\STATE{Update $P := (P{\setminus} C^\prime) \cup { \bigcup{t\in C^\prime} t }$}
\STATE{Update $T := T \cup { \bigcup{t\in\tau} t : \tau\in T{C^\prime}{\setminus} \mathcal{L}(T{C^\prime})}$}
\ENDWHILE
\RETURN $T$
\end{algorithmic}
\end{algorithm}
\lipsum[41]
\section{Experimental results}
\label{sec:experiments}
\lipsum[50]
\Cref{fig:testfig} shows some example results. Additional results are
available in the supplement in \cref{tab:foo}.
\begin{figure}[htbp]
\centering
\label{fig:a}\includegraphics{lexample_fig1}
\caption{Example figure using external image files.}
\label{fig:testfig}
\end{figure}
\lipsum[51]
\section{Discussion of \texorpdfstring{{\boldmath$Z=X \cup Y$}}{Z = X union Y}}
\lipsum[76]
\section{Conclusions}
\label{sec:conclusions}
Some conclusions here.
\appendix
\section{An example appendix}
\lipsum[71]
\section*{Acknowledgments}
We would like to acknowledge the assistance of volunteers in putting
together this example manuscript and supplement.
\bibliographystyle{siamplain}
\bibliography{references}
\end{thebibliography}
\end{document}
