% Style for La-TeX version of LJM
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%%        HEADINGS             %%%%%%%%%%%%%
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\headsep=20pt
\headheight=20pt
\footskip=20pt
\renewcommand{\@evenhead}{%
\thepage \hfil \strut \@crauthor \hfil}
\renewcommand{\@oddhead}{%
\hfil \strut \@title \hfil \thepage}
\renewcommand{\@oddfoot}{}
\renewcommand{\@evenfoot}{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\topmargin=0pt
\textwidth=13truecm
\textheight=21.5truecm
\hoffset=-1truecm
\renewcommand{\baselinestretch}{1.1}
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\def\S{{\mathsurround=0pt $\mathchar632$}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\author#1{\gdef\@author{#1}}
\gdef\@author{}

\def\tauthor#1{\gdef\@tauthor{#1}}
\gdef\@tauthor{}

\def\crauthor#1{\gdef\@crauthor{\uppercase{#1}}}
\gdef\@tauthor{}

\def\tit#1{\gdef\@tit{\uppercase{#1}}}
\gdef\@tit{}

\def\shorttit#1{\gdef\@shorttit{\uppercase{#1}}}
\gdef\@shorttit{}

\def\editor#1{\gdef\@editor{#1}}
\gdef\@editor{}

\def\vol#1{\gdef\@volume{#1}}
\gdef\@volume{}

\def\yr#1{\gdef\@yr{#1}}
\gdef\@yr{}

\def\pgs#1{\gdef\@pgs{#1}}
\gdef\@pgs{}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\maketit{\thispagestyle{plain}
\title{\@shorttit}
\date{}
\begin{center}
{\sl \@author }\\[5pt]
{\bf \@tit}\\[5pt]
\end{center}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\long\def\notes#1#2{
\begin{table}[b]
\vspace{#1pt}
\rule{3truecm}{0.3pt}
\vskip4pt
\par\noindent
#2
\end{table}}

\def\thank#1{\parbox{\hsize}{
\par \tolerance=200 \parindent=10pt \small #1.}
\vskip1pt \par\noindent}

\def\subclass#1{\parbox{\hsize}{
\tolerance=200 \parindent=10pt
{\small\it 2000 Mathematical Subject Classification}.
\small #1.}
\vskip1pt \par\noindent}

\def\keywords#1{\parbox{\hsize}{
\tolerance=200 \parindent=10pt
{\it Key words and phrases}. \small #1.} \vskip1pt}

\long\def\abstract#1{
\vskip1truecm
\hbox to \hsize{\hss {\vbox{\hsize=12truecm
\small {\sc \small Abstract}. #1}}\hss} \vskip1truecm\par}

\def\address#1{\bigskip\par\noindent{\sc \small #1}}
\def\email#1{\smallskip\par\noindent \small {\em E-mail address:} #1}
\def\Received#1{\bigskip \par \normalsize Received #1}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%