Farouki, Rida T.; Gentili, Graziano; Moon, Hwan Pyo; Stoppato, Caterina Minkowski products of unit quaternion sets. (English) Zbl 1458.53058 Adv. Comput. Math. 45, No. 3, 1607-1629 (2019). MSC: 53C26 53A20 30G35 65G30 15B33 PDFBibTeX XMLCite \textit{R. T. Farouki} et al., Adv. Comput. Math. 45, No. 3, 1607--1629 (2019; Zbl 1458.53058) Full Text: DOI arXiv
Kropinski, Mary Catherine A.; Nigam, Nilima Fast integral equation methods for the Laplace-Beltrami equation on the sphere. (English) Zbl 1302.65262 Adv. Comput. Math. 40, No. 2, 577-596 (2014). MSC: 65N38 35J25 58J05 PDFBibTeX XMLCite \textit{M. C. A. Kropinski} and \textit{N. Nigam}, Adv. Comput. Math. 40, No. 2, 577--596 (2014; Zbl 1302.65262) Full Text: DOI arXiv