182 citations · 2k across the 93 of their papers we have counts for
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Multi-Channel Three-Dimensional SOLA Inversion for Local Helioseismology
J. Jackiewicz, A. C. Birch, L. Gizon +4
Inversions for local helioseismology are an important and necessary step for obtaining three-dimensional maps of various physical quantities in the solar interior. Frequently, the…
Lattice Boltzmann Method for Electromagnetic Wave Propagation
Shravan M. Hanasoge, Sauro Succi, Steven A. Orszag
We present a new Lattice Boltzmann (LB) formulation to solve the Maxwell equations for electromagnetic (EM) waves propagating in a heterogeneous medium. By using a pseudo-vector di…
Transient solar oscillations driven by primordial black holes
Michael Kesden, Shravan Hanasoge
Stars are transparent to the passage of primordial black holes (PBHs) and serve as seismic detectors for such objects. The gravitational field of a PBH squeezes a star and causes i…
The Adjoint Method Applied to Time-Distance Helioseismology
Shravan Hanasoge, Aaron Birch, Laurent Gizon +1
For a given {\it misfit function}, a specified optimality measure of a model, its gradient describes the manner in which one may alter properties of the system to march towards a s…
Validated helioseismic inversions for 3-D vector flows
M. Svanda, L. Gizon, S. M. Hanasoge +1
According to time-distance helioseismology, information about internal fluid motions is encoded in the travel times of solar waves. The inverse problem consists of inferring 3-D ve…