[2508.19386] Numerical simulations of oscillations for axisymmetric solar backgrounds with differential rotation and gravity Skip to main content We gratefully acknowledge support from the Simons Foundation, member institutions , and all contributors.
In this context, we implement and investigate the robustness of the Hybridizable Discontinuous Galerkin (HDG) method in solving the equation modeling stellar oscillations for realistic solar backgrounds containing gravity and differential rotation.
As validations, the numerical power spectra reproduce accurately the observed effects of the solar rotation on acoustic waves.
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Numerical simulations of oscillations for axisymmetric solar backgrounds with differential rotation and gravity
