66 citations · 144 across the 22 of their papers we have counts for
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math.NA2020
A mixed method for time-transient acoustic wave propagation in metamaterials
Jeonghun J. Lee
In this paper we develop a finite element method for acoustic wave propagation in Drude-type metamaterials. The governing equation is written as a symmetrizable hyperbolic system w…
math.NA2020
Parameter robust preconditioning by congruence for multiple-network poroelasticity
Eleonora Piersanti, Jeonghun J. Lee, Travis Thompson +2
The mechanical behaviour of a poroelastic medium permeated by multiple interacting fluid networks can be described by a system of time-dependent partial differential equations know…