HIGHLIGHTS
- who: Phuong-Thu Trinh and collaborators from the WellingtonBessel smoothing filter for spectral-element meshGeophysical Journal International, Oxford University Press, CNRS, LJK, France have published the paper: Bessel smoothing filter for spectral-element mesh, in the Journal: (JOURNAL)
- what: Instead of considering the direct application of the filter, the authors demonstrate that the authors can rely on the equation associated with its inverse filter, which amounts to the solution of an elliptic partial differential equation. These examples illustrate well the efficiency and flexibility of the approach proposed. When introducing variable parameters-coherent lengths, dip and . . .
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