Olver, Peter J.; Qu, Changzheng; Yang, Yun Feature matching and heat flow in centro-affine geometry. (English) Zbl 1460.53010 SIGMA, Symmetry Integrability Geom. Methods Appl. 16, Paper 093, 22 p. (2020). MSC: 53A15 53A55 58J35 PDFBibTeX XMLCite \textit{P. J. Olver} et al., SIGMA, Symmetry Integrability Geom. Methods Appl. 16, Paper 093, 22 p. (2020; Zbl 1460.53010) Full Text: DOI arXiv
Kang, Jing; Liu, Xiaochuan; Olver, Peter J.; Qu, Changzheng Liouville correspondences between integrable hierarchies. (English) Zbl 1366.37133 SIGMA, Symmetry Integrability Geom. Methods Appl. 13, Paper 035, 26 p. (2017). MSC: 37K10 37K05 PDFBibTeX XMLCite \textit{J. Kang} et al., SIGMA, Symmetry Integrability Geom. Methods Appl. 13, Paper 035, 26 p. (2017; Zbl 1366.37133) Full Text: DOI arXiv
Bozhkov, Yuri; Olver, Peter J. Pohozhaev and Morawetz identities in elastostatics and elastodynamics. (English) Zbl 1244.35143 SIGMA, Symmetry Integrability Geom. Methods Appl. 7, Paper 055, 9 p. (2011). MSC: 35Q74 35L51 35A02 PDFBibTeX XMLCite \textit{Y. Bozhkov} and \textit{P. J. Olver}, SIGMA, Symmetry Integrability Geom. Methods Appl. 7, Paper 055, 9 p. (2011; Zbl 1244.35143) Full Text: DOI arXiv
Olver, Peter J.; Pohjanpelto, Juha; Valiquette, Francis On the structure of Lie pseudo-groups. (English) Zbl 1241.58008 SIGMA, Symmetry Integrability Geom. Methods Appl. 5, Paper 077, 14 p. (2009). Reviewer: Ivan Kolář (Brno) MSC: 58H05 58A15 PDFBibTeX XMLCite \textit{P. J. Olver} et al., SIGMA, Symmetry Integrability Geom. Methods Appl. 5, Paper 077, 14 p. (2009; Zbl 1241.58008) Full Text: DOI arXiv EMIS
Hubert, Evelyne; Olver, Peter J. Differential invariants of conformal and projective surfaces. (English) Zbl 1141.53010 SIGMA, Symmetry Integrability Geom. Methods Appl. 3, Paper 097, 15 p. (2007). Reviewer: Hans Sachs (Leoben) MSC: 53A30 14L30 70G65 53A20 53A55 12H05 PDFBibTeX XMLCite \textit{E. Hubert} and \textit{P. J. Olver}, SIGMA, Symmetry Integrability Geom. Methods Appl. 3, Paper 097, 15 p. (2007; Zbl 1141.53010) Full Text: DOI arXiv EuDML EMIS
Guha, Partha; Olver, Peter J. Geodesic flow and two (super) component analog of the Camassa-Holm equation. (English) Zbl 1095.53058 SIGMA, Symmetry Integrability Geom. Methods Appl. 2, Paper 054, 9 p. (2006). MSC: 53D25 35Q51 35Q53 PDFBibTeX XMLCite \textit{P. Guha} and \textit{P. J. Olver}, SIGMA, Symmetry Integrability Geom. Methods Appl. 2, Paper 054, 9 p. (2006; Zbl 1095.53058) Full Text: DOI arXiv EuDML EMIS