Bernstein, S.; Ebert, S. Kernel based wavelets on \(S^3\). (English) Zbl 1198.42034 J. Concr. Appl. Math. 8, No. 1, 110-124 (2010). Summary: Wavelets are used to split up complicate signals into simpler parts reflecting different scales at different positions. The investigation of crystalline structures motivates studying wavelets on the three-dimensional sphere \((S^3)\). Cited in 6 Documents MSC: 42C40 Nontrigonometric harmonic analysis involving wavelets and other special systems Keywords:wavelets; approximate identities; zonal functions PDFBibTeX XMLCite \textit{S. Bernstein} and \textit{S. Ebert}, J. Concr. Appl. Math. 8, No. 1, 110--124 (2010; Zbl 1198.42034)