Fundamental invariants of systems of ODEs of higher order

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Authors	DOUBROV Boris MEDVEDEV Alexandr
Year of publication	2014
Type	Article in Periodical
Magazine / Source	Differential Geometry and its Applications
MU Faculty or unit	Faculty of Science
Citation
Doi	https://doi.org/10.1016/j.difgeo.2014.07.001
Field	General mathematics
Keywords	Equivalence of ODEs; Point invariants; Cartan connections; Graded Lie algebras
Description	We find the complete set of fundamental invariants for systems of ordinary differential equations of order at least 4 under the group of point transformations generalizing similar results for contact invariants of a single ODE and point invariants of systems of the second and the third order.
Related projects:	Algebraické metody v geometrii s potenciálem k aplikacím