%            
% This is the LaTeX-style-file abs4ovact2026.sty for an one-A4-page abstract of the
%   International Workshop on Optimization, Variational Analysis, and Control Theory
%                                    October 13-15, 2026
%                                       Hanoi, Vietnam
% 

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\textheight 21truecm 
\textwidth 14truecm 
\parskip 6pt
\hfuzz= 12pt
%\vfuzz=12pt
\font\typc=cmbx10 scaled \magstep1         	% for authors
\font\typd=cmbx10 scaled \magstep2         	% for title
\font\cmssbxh=cmssbx10 scaled \magstep2	% for title
\font\cmssbxm=cmssbx10 scaled \magstep1	% for Author
\font\cmssbxk=cmssbx10 							% for Abstract
\font\ssl=cmssi10 											

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\font\sfno=cmss10 scaled 850

\def\newtitle#1{\vspace{4pt}\newpage\begin{center}{\rm\Large\textbf{#1}}\end{center}}

\def\newabstract{\noindent{\rm\small\bf Abstract:} \rm\small  }
\def\newabstractVN{\noindent{\rm\small\bf Tóm tắt:} \rm\small  }
\def\newauthor#1{\begin{center}{\rm\bf #1}\end{center}\vspace{12pt}}
\def\newaddress#1{\vspace{8pt}\vfill\hrulefill\hbox to 9cm {}\\ 
                    \vspace{-18pt} {\setlength{\baselineskip}{11pt}\rm\footnotesize #1 }}
\def\no#1{$^{\mbox{\rm\footnotesize #1}}$}

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\newcommand{\nso}[1]{\advance \songuoi by 1 \medskip \noindent \the \songuoi . {#1}}

\renewcommand{\contentsname}{\hfil\huge\sf List of Abstracts}
\pagestyle{myheadings}
\markboth{International Workshop on Optimization, Variational Analysis, and Control Theory}{International Workshop on Optimization, Variational Analysis, and Control Theory}

\renewcommand{\it}{\rm\fontshape{it}\selectfont } %{\ssl} %

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\renewcommand{\listtablename}{\hfil\huge\sf Contents}
\renewcommand{\indexname}{\huge\sf Index}

%\newcommand{\dindex}{\index}
\newcommand{\dindex}[1]{\addtocontents{toc}{\index{#1}}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%prg4hpsc
\newcommand{\prgcontent}[1]{\addcontentsline{toc}{section}{ {\rm #1}}}
\newcommand{\prgcontents}[1]{\addcontentsline{toc}{subsection}{ {\large\rm #1}}}


\def\R{{\rm I\!R}}
\def\N{{\rm I\!N}}
\def\Z{{\rm Z\!\!Z}}
\def\C{{\rm l\!\!\!C}}
\def\Q{{\rm l\!\!\!Q}}

% end of style file