Diehl, Joscha; Ebrahimi-Fard, Kurusch; Tapia, Nikolas Generalized iterated-sums signatures. (English) Zbl 07710378 J. Algebra 632, 801-824 (2023). Reviewer: Loïc Foissy (Calais) MSC: 16T05 16W20 62M10 60H30 68T05 PDFBibTeX XMLCite \textit{J. Diehl} et al., J. Algebra 632, 801--824 (2023; Zbl 07710378) Full Text: DOI arXiv
Diehl, Joscha; Ebrahimi-Fard, Kurusch; Tapia, Nikolas Tropical time series, iterated-sums signatures, and quasisymmetric functions. (English) Zbl 1502.62089 SIAM J. Appl. Algebra Geom. 6, No. 4, 563-599 (2022). MSC: 62M10 14T90 16Y60 60L10 PDFBibTeX XMLCite \textit{J. Diehl} et al., SIAM J. Appl. Algebra Geom. 6, No. 4, 563--599 (2022; Zbl 1502.62089) Full Text: DOI arXiv
Diehl, Joscha; Ebrahimi-Fard, Kurusch; Tapia, Nikolas Time-warping invariants of multidimensional time series. (English) Zbl 1460.62145 Acta Appl. Math. 170, 265-290 (2020). MSC: 62M10 05E05 16T30 60L10 PDFBibTeX XMLCite \textit{J. Diehl} et al., Acta Appl. Math. 170, 265--290 (2020; Zbl 1460.62145) Full Text: DOI arXiv