Szmytkowski, Radosław Closed form of the generalized Green’s function for the Helmholtz operator on the two-dimensional unit sphere. (English) Zbl 1112.35049 J. Math. Phys. 47, No. 6, 063506, 11 p. (2006). MSC: 35J05 33C45 34B27 35A08 43A85 58J05 PDFBibTeX XMLCite \textit{R. Szmytkowski}, J. Math. Phys. 47, No. 6, 063506, 11 p. (2006; Zbl 1112.35049) Full Text: DOI
Swarztrauber, Paul N.; Spotz, William F. Spherical harmonic projectors. (English) Zbl 1035.65113 Math. Comput. 73, No. 246, 753-760 (2004). MSC: 65M70 42C10 86-08 35Q72 86A10 65T60 PDFBibTeX XMLCite \textit{P. N. Swarztrauber} and \textit{W. F. Spotz}, Math. Comput. 73, No. 246, 753--760 (2004; Zbl 1035.65113) Full Text: DOI
Swarztrauber, Paul N.; Spotz, William F. Generalized discrete spherical harmonic transforms. (English) Zbl 0962.65117 J. Comput. Phys. 159, No. 2, 213-230 (2000). Reviewer: Gabriele Steidl (Mannheim) MSC: 65T50 42C10 33C55 PDFBibTeX XMLCite \textit{P. N. Swarztrauber} and \textit{W. F. Spotz}, J. Comput. Phys. 159, No. 2, 213--230 (2000; Zbl 0962.65117) Full Text: DOI