TY - JOUR AU - Hans Volkmer TI - The Laplace–Beltrami Operator on the Surface of the Ellipsoid JO - Symmetry, integrability and geometry: methods and applications PY - 2024 VL - 20 UR - http://geodesic.mathdoc.fr/item/SIGMA_2024_20_a66/ LA - en ID - SIGMA_2024_20_a66 ER -