Potentials of Gaussians and approximate wavelets
Vladimir Gilelevich Maz'ya, G. Schmidt · Mathematische Nachrichten · 2007
Abstract We derive new formulas for harmonic, diffraction, elastic, and hydrodynamic potentials acting on anisotropic Gaussians and approximate wavelets. These formulas can be used to construct accurate cubature formulas for these potentials. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)