Vinogradov, A. M. The theory of higher infinitesimal symmetries of nonlinear partial differential equations. (English. Russian original) Zbl 0445.58030 Sov. Math., Dokl. 20, 985-990 (1979); translation from Dokl. Akad. Nauk SSSR 248, 274-278 (1979). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents MSC: 58J70 Invariance and symmetry properties for PDEs on manifolds 58J10 Differential complexes 58J99 Partial differential equations on manifolds; differential operators 58A20 Jets in global analysis 35G20 Nonlinear higher-order PDEs Keywords:system of nonlinear differential equations of order k on a manifold; submanifold of the manifold of k-jets; higher jets; symmetries of differential equations PDF BibTeX XML Cite \textit{A. M. Vinogradov}, Sov. Math., Dokl. 20, 985--990 (1979; Zbl 0445.58030); translation from Dokl. Akad. Nauk SSSR 248, 274--278 (1979)