3 \only<1>{\item Parallel iterations: convergence
5 \includegraphics[width=8cm]{../implementation/para_iterate_dec.ps}
7 \only<2>{\item Chaotic iterations: divergence with $J^t=\{24;15;14;15;\ldots\}$
9 \includegraphics[width=4cm]{../chao_iterate_excerpt.ps}
11 \only<3>{\item Asynchronous iterations: divergence even with $J^t=I$
25 t \textrm{ if t is even;} \\
26 t-1 \textrm{ otherwise.}
33 X^{2k+1} & =& F(X^{2k}) \\
36 F_1(X_1^{2k-1},X_2^{2k-2},X_3^{2k-1},X_4^{2k-1},X_5^{2k-1}) \\
45 $\rightarrow$ cycle between 3 and 11.