activity
20192026
most citedA massively parallel explicit solver for elasto-dynamic problems exploiting octree meshes

84 citations · 204 across the 10 of their papers we have counts for

collaborators
Showing 2022Show all

1 paper · 1 filter

physics.class-ph2022★ 28 cited

Computing zero-group-velocity points in anisotropic elastic waveguides: Globally and locally convergent methods

Daniel A. Kiefer, Bor Plestenjak, Hauke Gravenkamp +1

Dispersion curves of elastic waveguides exhibit points where the group velocity vanishes while the wavenumber remains finite. These are the so-called zero-group-velocity (ZGV) poin…