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Escalante Sanchez et al.(2020). A new and efficient procedure for dispersive tsunami simulations on spherical coordinates based on a hyperbolic approach. EGU General Assembly Conference Abstracts 21209.
When tsunamigenic events are simulated in deep to moderately deep waters, frequency dispersion effects may become mandatory. In the framework of dispersive systems, non-hydrostatic pressure type models have been shown to be able to describe weakly dispersive waves. Although promising results begin to glimpse nowadays, dispersive solvers are still far from being robust, efficient and able to compute on a faster than real-time (FTRT) basis.