Dunajski, Maciej; Penrose, Roger On the quadratic invariant of binary sextics. (English) Zbl 1388.13018 Math. Proc. Camb. Philos. Soc. 162, No. 3, 435-445 (2017). Reviewer: Jebrel M. Habeb (Irbid) MSC: 13A50 14L24 PDFBibTeX XMLCite \textit{M. Dunajski} and \textit{R. Penrose}, Math. Proc. Camb. Philos. Soc. 162, No. 3, 435--445 (2017; Zbl 1388.13018) Full Text: DOI arXiv
Yamaleev, Robert M. Geometrical and physical interpretation of evolution governed by general complex algebra. (English) Zbl 1187.70035 J. Math. Anal. Appl. 340, No. 2, 1046-1057 (2008). Reviewer: Paninjukunnath Achuthan (Madras) MSC: 70H40 13P25 PDFBibTeX XMLCite \textit{R. M. Yamaleev}, J. Math. Anal. Appl. 340, No. 2, 1046--1057 (2008; Zbl 1187.70035) Full Text: DOI