… axisymmetric SEM, AxiSEM (… medium transformations convert the geometric complexities
into volumetric complexities of the contiguous media while preserving the resultant wavefields. …

… an incident wavefield computed with either the AxiSEM or FK … The originality of AxiSEM is
to consider axisymmetric … some approximations in the medium response by neglecting the …

… in a homogeneous background medium and only incoming … model with axisymmetric
geometry used in AxiSEM. The … full 3-D wavefields from such pre-computed AxiSEM databases. …

… , ours allows for a 3-D background medium and yields the exact … perturbation theory and
in-plane (axisymmetric) modelling. As a … wavefield injection and AxiSEM3D to compute the 3-D …

… The wavefields were precomputed in the 1-D model outside the domain using AxiSEM, and
a full 3-D … the local wavefield in the perturbed medium using eq. (5). Then, the computed …

… The lowermost row shows the residuals (u axisem − u yspec )… Because of the axisymmetric
way in which we formulate the … and associated with our choice of 3-D models and the exact …

… threedimensional, hetereogeneous media. It has been used in … AxiSEM is mostly
deprecated/surpassed, except for a few … seismology, we can do a Fourier expansion of the …

… nent snapshots of the wavefield in this paper, however the full animations may be found
on the ‘… Because of the axisymmetric way in which we formulate the problem, a more exact …

… the wavefield is computed in the smooth background medium … Earth model with axisymmetric
geometry used in AxiSEM. The … analytically to generate 3-D wavefields in a 1-D Earth. The …

… Furthermore, we apply the method to 3-D global seismic … the depth refinements from the
AxiSEM mesh to comply with … an axisymmetric 2-D domain, and the adaption to the wavefield’…