Saunders, David Lepage equivalents and the variational bicomplex. (English) Zbl 07819244 SIGMA, Symmetry Integrability Geom. Methods Appl. 20, Paper 013, 18 p. (2024). Reviewer: Savin Treanţă (Bucureşti) MSC: 58A10 58A20 83D05 PDFBibTeX XMLCite \textit{D. Saunders}, SIGMA, Symmetry Integrability Geom. Methods Appl. 20, Paper 013, 18 p. (2024; Zbl 07819244) Full Text: arXiv Link
Prince, G. E.; Farré Puiggalí, M.; Saunders, D. J.; Martín de Diego, D. Linear connections and shape maps for second order ODEs with and without constraints. (English) Zbl 1481.34016 J. Geom. Phys. 170, Article ID 104390, 18 p. (2021). MSC: 34A26 53C05 70G45 34C40 53B05 PDFBibTeX XMLCite \textit{G. E. Prince} et al., J. Geom. Phys. 170, Article ID 104390, 18 p. (2021; Zbl 1481.34016) Full Text: DOI arXiv
Saunders, David J. Jets and the variational calculus. (English) Zbl 1484.58003 Commun. Math. 29, No. 1, 91-114 (2021). Reviewer: Basile Guy Richard Bossoto (Brazzaville) MSC: 58A20 58E30 PDFBibTeX XMLCite \textit{D. J. Saunders}, Commun. Math. 29, No. 1, 91--114 (2021; Zbl 1484.58003) Full Text: DOI
Saunders, D. J. Homogeneous variational problems and Lagrangian sections. (English) Zbl 1360.53077 Commun. Math. 24, No. 2, 115-123 (2016). MSC: 53C60 53C22 PDFBibTeX XMLCite \textit{D. J. Saunders}, Commun. Math. 24, No. 2, 115--123 (2016; Zbl 1360.53077) Full Text: DOI Link
Crampin, M.; Mestdag, T.; Saunders, D. J. The multiplier approach to the projective Finsler metrizability problem. (English) Zbl 1257.53105 Differ. Geom. Appl. 30, No. 6, 604-621 (2012). MSC: 53C60 53B40 PDFBibTeX XMLCite \textit{M. Crampin} et al., Differ. Geom. Appl. 30, No. 6, 604--621 (2012; Zbl 1257.53105) Full Text: DOI arXiv
Saunders, David Some geometric aspects of the calculus of variations in several independent variables. (English) Zbl 1235.58014 Commun. Math. 18, No. 1, 3-19 (2010). MSC: 58E30 58E50 49K10 35A15 58A10 58A20 PDFBibTeX XMLCite \textit{D. Saunders}, Commun. Math. 18, No. 1, 3--19 (2010; Zbl 1235.58014) Full Text: EuDML
Saunders, D. J.; Crampin, M. The fundamental form of a homogeneous Lagrangian in two independent variables. (English) Zbl 1207.58016 J. Geom. Phys. 60, No. 11, 1681-1697 (2010). Reviewer: Vladislav Nikolaevich Dumachev (Voronezh) MSC: 58E15 58A15 57R17 PDFBibTeX XMLCite \textit{D. J. Saunders} and \textit{M. Crampin}, J. Geom. Phys. 60, No. 11, 1681--1697 (2010; Zbl 1207.58016) Full Text: DOI arXiv
Crampin, M.; Saunders, D. J. Some concepts of regularity for parametric multiple-integral problems in the calculus of variations. (English) Zbl 1224.58012 Czech. Math. J. 59, No. 3, 741-758 (2009). MSC: 58E15 49N60 PDFBibTeX XMLCite \textit{M. Crampin} and \textit{D. J. Saunders}, Czech. Math. J. 59, No. 3, 741--758 (2009; Zbl 1224.58012) Full Text: DOI EuDML Link
Crampin, M.; Saunders, D. J. Homotopy operators for the variational bicomplex, representations of the Euler-Lagrange complex, and the Helmholtz-Sonin conditions. (English) Zbl 1177.49056 Lobachevskii J. Math. 30, No. 2, 107-123 (2009). MSC: 49N45 58A20 58E30 PDFBibTeX XMLCite \textit{M. Crampin} and \textit{D. J. Saunders}, Lobachevskii J. Math. 30, No. 2, 107--123 (2009; Zbl 1177.49056) Full Text: DOI
Saunders, D. J. Homogeneous variational complexes and bicomplexes. (English) Zbl 1168.58006 J. Geom. Phys. 59, No. 6, 727-739 (2009). Reviewer: Vladimir Balan (Bucureşti) MSC: 58E99 PDFBibTeX XMLCite \textit{D. J. Saunders}, J. Geom. Phys. 59, No. 6, 727--739 (2009; Zbl 1168.58006) Full Text: DOI arXiv
Crampin, M.; Saunders, D. J. Projective connections. (English) Zbl 1114.53014 J. Geom. Phys. 57, No. 2, 691-727 (2007). Reviewer: Ülo Lumiste (Tartu) MSC: 53B10 PDFBibTeX XMLCite \textit{M. Crampin} and \textit{D. J. Saunders}, J. Geom. Phys. 57, No. 2, 691--727 (2007; Zbl 1114.53014) Full Text: DOI
Saunders, D. J.; Crampin, M. Variational problems on Lie algebroids. (English) Zbl 1034.58018 Differ. Geom. Appl. 15, No. 2, 165-174 (2001). Reviewer: I. Kolář (Brno) MSC: 58H05 49J27 58E30 70H99 PDFBibTeX XMLCite \textit{D. J. Saunders} and \textit{M. Crampin}, Differ. Geom. Appl. 15, No. 2, 165--174 (2001; Zbl 1034.58018) Full Text: DOI