Examples

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
\documentclass[12pt]{amsart}

%%The following pakages are available.
\usepackage[mathscr]{eucal}
\usepackage{amscd}
\usepackage{amsfonts}
\usepackage{amsmath, amsthm, amssymb}
\usepackage{latexsym}
\usepackage[dvips]{graphics}

%%%%%%%% Theorem style %%%%%%%%%%%%%%%%%%%%%%%%%%%

\theoremstyle{plain} 
\newtheorem{thm}{Theorem}
\newtheorem{cor}[thm]{Corollary}
\newtheorem{lem}[thm]{Lemma}
\newtheorem{prop}[thm]{Proposition}

\theoremstyle{definition}
\newtheorem{defn}[thm]{Definition}
\newtheorem{ex}[thm]{Example}

\theoremstyle{remark}
\newtheorem{rem}[thm]{Remark}

%%%%%%%%%%%%%%%%%% Equation style %%%%%%%%%%%%%%%%%%

\numberwithin{equation}{section}
\renewcommand{\labelenumi}{(\arabic{enumi})}
\renewcommand{\labelenumii}{(\alph{enumii})}

%%%%%%%%%%%%% Add the following for editors %%%%%%%%%%%
\pagestyle{plain} 
\renewcommand{\thepage}{{\fontsize{14pt}{14pt}\selectfont {--\arabic{page}--}}}
\setcounter{page}{1}

%%%%%%%%% PRINT SIZE %%%%%%%%%%%%%%%%%%%
\setlength{\textwidth}{16cm} 
\setlength{\textheight}{22cm} 
\setlength{\oddsidemargin}{0cm} 
\setlength{\evensidemargin}{0cm} 
\setlength{\topmargin}{0cm} 
\setlength{\headheight}{0cm} 
\setlength{\headsep}{0cm} 


\begin{document}

\maketitle
\thispagestyle{empty}

%%%%%%% Please send the following part %%%%%%%%%%%%%%%%

%%%%%%%%%%%%%%%% HEADER %%%%%%%%%%%%%%%%

\begin{center}
{\bf EXAMPLE  \\      %title first line
  OF PAPERS           %title second line
}
\medskip

%% Nmae(s) of Author(s)
{Name1 and Name2 }
\medskip

%% affiliation(s)
{University Name(s) }

\medskip

%% E-mail(s)
{\it Email}: {\sf mail@address} % & {\sf mail@address} 

\end{center}

\bigskip

%%%%%%%%TEXT %%%%%%%%%%%%%

\setcounter{section}{0}
\setcounter{thm}{0}

%\section{Introduction}

%  Articles are written here. 

%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%% REFERENCES 

 \bibliographystyle{amsplain} 
 
\ifx\undefined\bysame 
\newcommand{\bysame}{\leavevmode\hbox to3em{\hrulefill}\,} 
\fi 
\begin{thebibliography}{1} 
 
%\bibitem{AUS:GLOBAL} 
%M.~Auslander, {\em Represenattion theory of artin algebras {\rom i}}, 
%Comm. in   Algebra {\bf 1} (1974), 177--258. 
 

%\bibitem{smalo:GLOBAL1} 
%S.O. Smal$\phi$, {\em Global dimension of special endomorphism rings 
%over artin  algebras}, Illinois J. Math. {\bf 22(3)} (1978), 414--427. 
 
%\bibitem{smalo:GLOBAL2} 
%\bysame, {\em Structure of special endomorphism rings over artin algebras}, 
% Illinois J. Math. {\bf 22(3)} (1978), 428--442. 
 
\end{thebibliography} 

%%%%%%%%%%%%% Please send until here %%%%%%%%%%%%%%%%%%%%

\end{document}