\documentclass[11pt]{article}
\usepackage{epsfig}
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\usepackage{amsfonts,amssymb}
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\newcommand{\ep}        {\varepsilon}
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\newcommand{\text}[1]{\mbox{{\rm #1}}}

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\newcommand{\cN}{{\cal N}}
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\newcommand{\cU}{{\cal U}}
\newcommand{\cV}{{\cal V}}
\newcommand{\cW}{{\cal W}}
\newcommand{\cX}{{\cal X}}
\newcommand{\cY}{{\cal Y}}
%New commands for the CDC format



%New commands put in by Mac (12/2/97)
\newcommand{\Bbar} {\overline B}
\newcommand{\Bktau} {{B^{k,\tau}}}
\newcommand{\barBz} {\overline{B_R(0)}}
\newcommand{\cMp}{{\cal M}^p}
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\newcommand{\epsopt} {{$\ep$--optimal }}
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\newcommand{\intzt} {\int_0^t}
\newcommand{\intztau} {\int_0^\tau}
\newcommand{\intztt} {\int_0^T}
\newcommand{\invtwogam} {{1\over 2\gamma^2}}
\newcommand{\lmtau} {{l^m_\tau}}
\newcommand{\maxmmmp} {\max_{m\in{\cal M}}}
\newcommand{\onehalf} {{1\over 2}}
\newcommand{\qforall} {\qquad\forall\,}
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\newcommand{\realn} {\Re^n}
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\newcommand{\soltau} {{S_\tau}}
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\newcommand{\summmmp} {\bigoplus_{m\in{\cal M}}}
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\newcommand{\supwltwo} {\sup_{w\in L_2(0,\tau)}}
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\newcommand{\weps}{w^\ep}
\newcommand{\weptt} {{w^{\ep,T}}}
\newcommand{\Wbar} {{\overline W}}
\newcommand{\Wktau} {{W^{k,\tau}}}
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\newcommand{\xbar}{\overline x}
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\newcommand{\xeptt} {X^{\ep,T}}
\newcommand{\xtilde} {{\widetilde x}}
\newcommand{\xxhat} {{\widehat X}}
\newcommand{\xxm} {X^m}
\newcommand{\Xtilde} {{\widetilde X}}

\newcommand{\textline}[1] {\noalign{\noindent\mbox{#1}}}
\newcommand{\alignmid} {&&\hskip -0.6em}
\newcommand{\midalign} {&&\hskip -0.6em}


\newcommand{\hinfty} {{$\hbox{H}_\infty\,$}}
\newcommand{\maxp} {{max-plus }}

\newcommand{\beasnum}{\begin{eqnarray}}
\newcommand{\eeasnum}{\end{eqnarray}}
\newcommand{\beas}{\begin{eqnarray*}}
\newcommand{\eeas}{\end{eqnarray*}}



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\def\Bar#1{\raisebox{-.65ex}{\(\stackrel{\mbox{\normalsize$#1$}}%
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\newcommand{\be}{\begin{equation}}
\newcommand{\ee}{\end{equation}}
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\newcommand{\ea}{\end{array}}
\newcommand{\er}[1]{\hbox{(\ref{#1})}}

\font\mitbig=cmmi12
\newcommand{\pdt}[1]{{\frac{\partial {\mitbig #1}}{\partial t}}}


\renewcommand{\Re}      {{\bf R}}


% ----- lengthes

\setlength{\textwidth}          {16cm}  %16cm    %13cm
\setlength{\oddsidemargin}      {0.6cm}
\setlength{\evensidemargin}     {0.6cm}
\setlength{\textheight}         {22cm}  %22cm    %19.5cm
\setlength{\topmargin}          {-1.0cm}
%\setlength{\parskip}
%{\medskipamount}
%\setlength{\arraycolsep}        {2.5pt}          % half the usual length
%\setlength{\unitlength}         {0.75cm}


% ----- theorem-like environments
\newtheorem{theorem}            {Theorem}[section]
\newtheorem{corollary}          [theorem]{Corollary}
\newtheorem{proposition}        [theorem]{Proposition}
\newtheorem{definition}         [theorem]{Definition}
%\newtheorem{example}            [theorem]{Example}
%\newtheorem{assertion}            [theorem]{Assertion}
\newtheorem{lemma}              [theorem]{Lemma}
\newtheorem{sideremark}         [theorem]{Remark}
\newtheorem{sidenote}           [theorem]{Note}
\newtheorem{sideeg}           [theorem]{Example}
\newtheorem{sideconj}           [theorem]{Conjecture}


% ----- environments
\newenvironment{remark}         {\begin{sideremark}\rm}{\end{sideremark}}
\newenvironment{note}         {\begin{sidenote}\rm}{\end{sidenote}}
\newenvironment{example}         {\begin{sideeg}\rm}{\end{sideeg}}
\newenvironment{conjecture}         {\begin{sideconj}\it}{\end{sideconj}}

% ----- mathematical commands
\def\argmin                     {\mathop{\rm argmin}}
\def\argmax                     {\mathop{\rm argmax}}



\newcommand{\proof}             {{\sc Proof.}\hspace{0.25cm}} %bug with \sc
%\newcommand{\qed}               {\hfill $\Box$}
\newcommand{\qed} {\hskip 0.2em\lower 0.7ex\hbox{\vbox{\hrule
 \hbox{\vrule height 1.2ex\hskip 0.4em\vrule height 1.2ex}
 \hrule}}}
\newcommand{\eps}               {\varepsilon}
\newcommand{\R}                 {{\bf R}}
\newcommand{\inverse}[1]        {{\textstyle\frac{1}{#1}}}
\newcommand{\demi}              {\inverse{2}}

% ----- END OF PREAMBLE -----

\begin{document}
{\bf Name} ($\mathtt{email}$), affiliation and address, {\it Title
of Talk}

\vspace{.5em}

Here is where you put your abstract.  There are no length restrictions
for your abstract.
\enddocument
