Bagderina, Yu. Yu. Invariants and symmetries of second-order ordinary differential equations of nonprojective type. (English. Russian original) Zbl 1432.34041 Differ. Equ. 55, No. 8, 1017-1036 (2019); translation from Differ. Uravn. 55, No. 8, 1051-1071 (2019). Reviewer: Mircea Crâşmăreanu (Iaşi) MSC: 34C14 PDF BibTeX XML Cite \textit{Yu. Yu. Bagderina}, Differ. Equ. 55, No. 8, 1017--1036 (2019; Zbl 1432.34041); translation from Differ. Uravn. 55, No. 8, 1051--1071 (2019) Full Text: DOI
Hejazi, S. Reza; Lashkarian, Elham On the structure of conservation laws of (3 + 1)-dimensional wave equation. (English) Zbl 1413.76034 Arab J. Math. Sci. 24, No. 2, 199-224 (2018). MSC: 76M60 70H33 35J05 PDF BibTeX XML Cite \textit{S. R. Hejazi} and \textit{E. Lashkarian}, Arab J. Math. Sci. 24, No. 2, 199--224 (2018; Zbl 1413.76034) Full Text: DOI
de la Rosa, Rafael; Bruzón, María Santos Differential invariants of a generalized variable-coefficient Gardner equation. (English) Zbl 1380.35008 Discrete Contin. Dyn. Syst., Ser. S 11, No. 4, 747-757 (2018). MSC: 35B06 35Q53 35C05 PDF BibTeX XML Cite \textit{R. de la Rosa} and \textit{M. S. Bruzón}, Discrete Contin. Dyn. Syst., Ser. S 11, No. 4, 747--757 (2018; Zbl 1380.35008) Full Text: DOI
Tsaousi, C.; Tracinà, R.; Sophocleous, C. Differential invariants for third-order evolution equations. (English) Zbl 1310.35016 Commun. Nonlinear Sci. Numer. Simul. 20, No. 2, 352-359 (2015). MSC: 35A30 35B06 PDF BibTeX XML Cite \textit{C. Tsaousi} et al., Commun. Nonlinear Sci. Numer. Simul. 20, No. 2, 352--359 (2015; Zbl 1310.35016) Full Text: DOI
Cogliati, Alberto Early history of infinite continuous groups, 1883–1898. (English) Zbl 1304.01020 Hist. Math. 41, No. 3, 291-332 (2014). Reviewer: Douglas Bridges (Christchurch/New Zealand) MSC: 01A55 PDF BibTeX XML Cite \textit{A. Cogliati}, Hist. Math. 41, No. 3, 291--332 (2014; Zbl 1304.01020) Full Text: DOI
Ayub, Muhammad; Mahomed, F. M.; Khan, Masood; Qureshi, M. N. Symmetries of second-order systems of ODEs and integrability. (English) Zbl 1284.34044 Nonlinear Dyn. 74, No. 4, 969-989 (2013). MSC: 34C14 34C20 PDF BibTeX XML Cite \textit{M. Ayub} et al., Nonlinear Dyn. 74, No. 4, 969--989 (2013; Zbl 1284.34044) Full Text: DOI
Wang, Yuanbin; Wang, Xingwei; Zhang, Bin Affine differential invariants of functions on the plane. (English) Zbl 1271.53013 J. Appl. Math. 2013, Article ID 868725, 9 p. (2013). MSC: 53A55 22F05 PDF BibTeX XML Cite \textit{Y. Wang} et al., J. Appl. Math. 2013, Article ID 868725, 9 p. (2013; Zbl 1271.53013) Full Text: DOI
Tsaousi, C.; Sophocleous, C.; Tracinà, R. On the invariants of two dimensional linear parabolic equations. (English) Zbl 1250.35011 Commun. Nonlinear Sci. Numer. Simul. 17, No. 9, 3673-3681 (2012). MSC: 35A22 35K10 35B06 PDF BibTeX XML Cite \textit{C. Tsaousi} et al., Commun. Nonlinear Sci. Numer. Simul. 17, No. 9, 3673--3681 (2012; Zbl 1250.35011) Full Text: DOI
Tsaousi, C.; Sophocleous, C. Differential invariants for systems of linear hyperbolic equations. (English) Zbl 1180.35339 J. Math. Anal. Appl. 363, No. 1, 238-248 (2010). MSC: 35L51 35B06 PDF BibTeX XML Cite \textit{C. Tsaousi} and \textit{C. Sophocleous}, J. Math. Anal. Appl. 363, No. 1, 238--248 (2010; Zbl 1180.35339) Full Text: DOI
Tsaousi, C.; Sophocleous, C.; Tracinà, R. Invariants of two- and three-dimensional hyperbolic equations. (English) Zbl 1153.35008 J. Math. Anal. Appl. 349, No. 2, 516-525 (2009). Reviewer: Werner M. Seiler (Kassel) MSC: 35A30 35L10 PDF BibTeX XML Cite \textit{C. Tsaousi} et al., J. Math. Anal. Appl. 349, No. 2, 516--525 (2009; Zbl 1153.35008) Full Text: DOI
Lorenz, Arne On local integrability conditions of jet groupoids. (English) Zbl 1153.58009 Acta Appl. Math. 101, No. 1-3, 205-213 (2008). Reviewer: Hirokazu Nishimura (Tsukuba) MSC: 58H05 58A20 58A32 PDF BibTeX XML Cite \textit{A. Lorenz}, Acta Appl. Math. 101, No. 1--3, 205--213 (2008; Zbl 1153.58009) Full Text: DOI arXiv
Sophocleous, C.; Tracinà, R. Differential invariants for quasi-linear and semi-linear wave-type equations. (English) Zbl 1154.53012 Appl. Math. Comput. 202, No. 1, 216-228 (2008). Reviewer: Boris S. Kruglikov (Tromsø) MSC: 53A55 35A30 35L05 PDF BibTeX XML Cite \textit{C. Sophocleous} and \textit{R. Tracinà}, Appl. Math. Comput. 202, No. 1, 216--228 (2008; Zbl 1154.53012) Full Text: DOI
Ibragimov, N. H.; Sophocleous, C. Differential invariants of the one-dimensional quasi-linear second-order evolution equation. (English) Zbl 1116.35058 Commun. Nonlinear Sci. Numer. Simul. 12, No. 7, 1133-1145 (2007). MSC: 35K55 58J70 PDF BibTeX XML Cite \textit{N. H. Ibragimov} and \textit{C. Sophocleous}, Commun. Nonlinear Sci. Numer. Simul. 12, No. 7, 1133--1145 (2007; Zbl 1116.35058) Full Text: DOI
Muñoz, J.; Muriel, F. J.; Rodríguez, J. On the finiteness of differential invariants. (English) Zbl 1070.58005 J. Math. Anal. Appl. 284, No. 1, 266-282 (2003). MSC: 58A99 58A20 58H05 PDF BibTeX XML Cite \textit{J. Muñoz} et al., J. Math. Anal. Appl. 284, No. 1, 266--282 (2003; Zbl 1070.58005) Full Text: DOI
Olver, Peter J. Differential invariants. (English) Zbl 0842.53013 Acta Appl. Math. 41, No. 1-3, 271-284 (1995). Reviewer: A.Szybiak (Waterloo / Ontario) MSC: 53A55 22E70 58J70 PDF BibTeX XML Cite \textit{P. J. Olver}, Acta Appl. Math. 41, No. 1--3, 271--284 (1995; Zbl 0842.53013) Full Text: DOI
Hawkins, Thomas Jacobi and the birth of Lie’s theory of groups. (English) Zbl 0767.01019 Arch. Hist. Exact Sci. 42, No. 3, 187-278 (1991). Reviewer: S.L.Segal (Rochester) MSC: 01A55 35-03 PDF BibTeX XML Cite \textit{T. Hawkins}, Arch. Hist. Exact Sci. 42, No. 3, 187--278 (1991; Zbl 0767.01019) Full Text: DOI
Proctor, Robert A. Odd symplectic groups. (English) Zbl 0621.22009 Invent. Math. 92, No. 2, 307-332 (1988). MSC: 22E15 20G05 05A17 PDF BibTeX XML Cite \textit{R. A. Proctor}, Invent. Math. 92, No. 2, 307--332 (1988; Zbl 0621.22009) Full Text: DOI EuDML Backlinks: MO
Johnson, H. H. Classical differential invariants and applications to partial differential equations. (English) Zbl 0171.06301 Math. Ann. 148, 308-329 (1962). PDF BibTeX XML Cite \textit{H. H. Johnson}, Math. Ann. 148, 308--329 (1962; Zbl 0171.06301) Full Text: DOI EuDML
Laugwitz, Detlef Über unendliche kontinuierliche Gruppen. I. Grundlagen der Theorie; Untergruppen. (German) Zbl 0065.26203 Math. Ann. 130, 337-350 (1955). PDF BibTeX XML Cite \textit{D. Laugwitz}, Math. Ann. 130, 337--350 (1955; Zbl 0065.26203) Full Text: DOI EuDML