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\begin{document}
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\title{\Large \bf{Comparison of three numerical methods for solving Michaelis-Menten equation }}%
% Please use only CAPITAL                                                                                         %
\author{\large $^{\rm 1}$H.VAZQUEZ.LEAL, $^{\rm 2}$M.A.FARIBORZI.ARAGHI,  and $^{\rm 3}$H.D.KASMAEI\\%
{\footnotesize{$^{1}${Electronic Instrumentation and Atmospheric Sciences School}}},\\%
{\footnotesize{Xalapa, Veracruz, MEXICO.}}\\%
{\footnotesize{$^{2}${Department of Applied Mathematics-Numerical Analysis}}},\\%
{\footnotesize{Islamic Azad University , Central Tehran Branch ,Tehran,IRAN.}}\\%
{\footnotesize{$^{3}${Department of Applied Mathematics-Numerical Analysis}}}\\%
{\footnotesize{Islamic Azad University , Central Tehran Branch ,Tehran,IRAN.}}\\%
{\footnotesize{\it{email: $^{\rm 1}$\underline{hvazquez@uv.mx}, $^{\rm 2}$\underline{m\_fariborzi@iauctb.ac.ir},$^{\rm 3}$\underline{hamedelectroj@yahoo.com}}}}}%

\date{}
\maketitle

\begin{abstract}
\noindent \footnotesize{\it In this paper,  }\bigskip

\noindent \footnotesize{\it {\bf Keywords:}  NDHPM , Homotopy-perturbation method$^{\rm 1}$,
Michaelis Menten Equation $^{\rm 2}$ ,Iterative Picard method $^{\rm 3}$ }

\end{abstract}

%=====================
\section{Introduction}
%=====================

Now , the figures for comparison of exact solution and approximate solution are given in the below : 

\begin{figure}[h]
\begin{center}
\scalebox{0.4}{\includegraphics{figures1/fig1.eps}}
 \caption{\label{fmichaleis} Graphical comparision of exact solution and picard approximation}
\end{center}
\end{figure}



%==============================
\section{BASIC IDEA OF HOMOTOPY PERTURBATION METHOD}
%==============================
To illustrate the HPM
%

%==============================
\section{NDHPM METHOD}
%==============================




%---------------------
\subsection{Example 1}
%---------------------


%
%====================
\section{Conclusion}
%====================



%========================
\section*{Acknowledgments}
%========================

.


\bibliographystyle{unsrt}

%\bibliography{PhD-SHC}}
\begin{thebibliography}{10}

\bibitem{}
Hector Vazquez-Leal, Uriel Filobello-Nin˜ o,1 Roberto
Castan˜ eda-Sheissa,1 Luis Herna´ndez-Martı´nez,
and Arturo Sarmiento-Reyes2 , Modified HPMs Inspired by Continuation methods



\bibitem{}
J. D. Murray, Mathematical Biology: I. An Introduction., Springer, New York, NY, USA, 2007.


\bibitem{Baronas}
R. Baronas , F. Ivanauskas and J. Kulys ,Modelling a biosensor based on the heterogeneous
microreactor




\bibitem{}
Bernhard O.Palsson , On the dynamics of the irreversible Michaelis Menten reaction mechanism





\end{thebibliography}



\end{document}