%%
%% This is file `amvart.cls',
%% 24-10-2008
%% Copyright 2008
%%Provided by ACTA MATHEMATICA VIETNAMICA
%%Hanoi Institute of Mathematics


\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{amvart}
              [2008/10/24 v1.0]

\DeclareOption*{\PassOptionsToClass{\CurrentOption}{amsart}}
\ProcessOptions

\LoadClass{amsart}[1996/10/24]
\font\eightcsc=cmcsc8
\font\eightcmr=cmr8
\def\publname{ACTA MATHEMATICA VIETNAMICA}
\def\pageinfo{%
      \ifnum\start@page=\z@
        pp. 000--000
      \else
        \ifx\start@page\end@page
          p. \start@page
        \else
          pp. \start@page--\end@page
        \fi
      \fi}%
\def\ISSN{0002-9939}

\copyrightinfo{}{} 
\def\maketitle{\par
  \@topnum\z@ % this prevents figures from falling at the top of page 1
  \@setcopyright
  \thispagestyle{actafirstpage}% this sets first page specifications
  \uppercasenonmath\shorttitle
  \ifx\@empty\shortauthors \let\shortauthors\shorttitle
  \else \andify\shortauthors
  \fi
  \@maketitle@hook
  \begingroup
  \@maketitle
  \toks@\@xp{\shortauthors}\@temptokena\@xp{\shorttitle}%
  \toks4{\def\\{ \ignorespaces}}% defend against questionable usage
  \edef\@tempa{%
    \@nx\markboth{\the\toks4
      \@nx\MakeUppercase{\the\toks@}}{\the\@temptokena}}%
  \@tempa
  \endgroup
  \c@footnote\z@
  \@cleartopmattertags
}%end \maketitle
\def\@maketitle{%
  \normalfont\normalsize
  \@adminfootnotes
  \@mkboth{\@nx\shortauthors}{\@nx\shorttitle}%
  \global\topskip46\p@\relax % 5.5pc   "   "   "     "     "
  \@settitle
  \ifx\@empty\authors \else \@setauthors \fi
  \ifx\@empty\@dedicatory
  \else
    \baselineskip18\p@
    \vtop{\centering{\footnotesize\itshape\@dedicatory\@@par}%
      \global\dimen@i\prevdepth}\prevdepth\dimen@i
  \fi
  \@setabstract
  \normalsize
  \if@titlepage
    \newpage
  \else
    \dimen@34\p@ \advance\dimen@-\baselineskip
    \vskip\dimen@\relax
  \fi
} % end \@maketitle

\def\@setabstract{\@setabstracta \global\let\@setabstract\relax}
\def\@setabstracta{%
  \ifvoid\abstractbox
  \else
    \skip@34\p@ \advance\skip@-\lastskip %chua abstract gan ten tacs gia30
    \advance\skip@-\baselineskip \vskip\skip@
    \box\abstractbox
  \fi
}
\def\article@logo{%
  \set@logo{%
  {\eightcsc \publname }\hfill{\normalfont\scriptsize\start@page}\vskip.3ex\relax
    {\eightcmr \volinfo, \year, \pageinfo}
           \ifx\@empty\@dateposted \else \@setdateposted\fi
    }
}
\def\ps@actafirstpage{\ps@plain
  \def\@oddfoot{}%
  \let\@evenfoot\@oddfoot
  \def\@oddhead{\@serieslogo\hss}%
  \let\@evenhead\@oddhead % in case an article starts on a left-hand page
}
%%%%%%%%%%%% logo %%%%%%%%
\def\Volume#1{\def\currentvolume{#1}}
\def\Number#1{\def\currentissue{#1}}
\def\Page#1{
\def\start@page{#1}
}
\def\Endpage#1{
\def\end@page{#1}
}
\def\year{0000}
\def\Year#1{\def\year{#1}}




\renewcommand{\datename}{Received}

%%%%%%%%%%%%%%%% page layout%
\lineskip=1pt \lineskiplimit=1pt
\normallineskip=1pt \normallineskiplimit=1pt
\headheight=5pt \headsep=0.7truecm
\footskip=12pt
\textheight=20.5truecm \topskip=10pt
\textwidth=13.5truecm
\columnsep=10pt \columnseprule=0pt
\marginparwidth=90pt
\marginparsep=11pt
\marginparpush=5pt

\endinput