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Cheng, Dong; Kou, Kit Ian; Xia, Yong Hui Floquet theory for quaternion-valued differential equations. (English) Zbl 1439.34019 Qual. Theory Dyn. Syst. 19, No. 1, Paper No. 14, 23 p. (2020). MSC: 34A30 34B30 20G20 34D20 PDFBibTeX XMLCite \textit{D. Cheng} et al., Qual. Theory Dyn. Syst. 19, No. 1, Paper No. 14, 23 p. (2020; Zbl 1439.34019) Full Text: DOI arXiv