deletions | additions       diff --git a/Simu disp maps.tex b/Simu disp maps.tex  index 9d9f1c8..dfe6ce4 100644  --- a/Simu disp maps.tex  +++ b/Simu disp maps.tex 
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\begin{equation}   \sigma_{zz} = (\lambda + 2 \mu) \frac{\partial u_z}{\partial z} - \frac{1}{\rho}\frac{I^2}{(L+C(T_V-T_0))^2}  \label{eq:stressAbla}  \end{equation} where $L$ is the latent heat required to vaporize the solid, and$T_0$ and  $T_V$ and $T_0$  are theinitial and  vaporization and initial  temperatures, respectively. By assuming $\mu \ll \lambda$ and a zero stress state at the medium surface, equation \ref{eq:stressAbla} leads to a displacement, $u_z$, of:  \begin{equation}