If $\left(f_n\right)$ is a bounded sequence of continuous functions on $\mathbf{R}^p$ to $\mathbf{R}$ and if $f_*$ is defined on $\mathbf{R} p$ by
$$
f_*(x)=\inf \left\{f_n(x): n \in \mathrm{N}\right\}, x \in \mathbf{R}^p,
$$
then is it true that $f_*$ is upper semi-continuous on $\mathbf{R}^*$ ?