On the construction and efficiency of staggered numerical differentiators for the wave equation

Authors:
  • AKA. Kamel
    A. Kamel
  • PSP. Sguazzero
    P. Sguazzero
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Abstract
Finite-difference (FD) techniques have established themselves as viable tools for the numerical modeling of wave propagation. The accuracy and the computational efficiency of numerical modeling can be enhanced by using high-order spatial differential operators (Dablain,1986).