types of processors, which consume different dynamic and static powers.
\end{itemize}
-Therefore, one of the more important goals of this work is to develop a new energy models that
+Therefore, one of the most important goals of this work is to develop a new energy models that
take into consideration the communication times in addition to the computation times in order to modelize and measure the energy consumptions of the parallel iterative methods. These models must be suitable to homogeneous or heterogeneous parallel architectures.
\section{Conclusion}
