Fig. 4

Unsteady Burgers’ equation: predicted solutions at target parameter \(\mu ^\star =0.5\) at \(t=\pi \) for two dictionaries associated with two samples of the parameter domain \(\mathcal {P}\)
Unsteady Burgers’ equation: predicted solutions at target parameter \(\mu ^\star =0.5\) at \(t=\pi \) for two dictionaries associated with two samples of the parameter domain \(\mathcal {P}\)