ON SUFFICIENT ORBITS OF A GROUP OF CONTACT DIFFEOMORPHISMS

DOI10.1070/SM1977v033n02ABEH002422zbMath0412.58019OpenAlexW2019752263MaRDI QIDQ4200899

Valentin V. Lychagin

Publication date: 1977

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/sm1977v033n02abeh002422

zbMATH Keywords

group of contact diffeomorphismsequivalence of germs of contact vector fieldsfinitely determined germs of contact vector fieldsspectrum of the linear part of the contact vector field

Mathematics Subject Classification ID

Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Theory of singularities and catastrophe theory (58K99) Differentiable maps on manifolds (58C25)

Related Items (9)

Dynamical systems on the Liouville plane and the related strictly contact systems ⋮ A classification of Monge-Ampère equations ⋮ On isomorphic classical diffeomorphism groups. III ⋮ Some remarks on the integration of the Poisson algebra ⋮ Commutators of contactomorphisms ⋮ Local solvability of degenerate differential equations ⋮ Geometry of nonlinear differential equations ⋮ Reconstructions of fronts and caustics depending on a parameter and versality of mappings ⋮ Robust cycles unfolding from conservative bifocal homoclinic orbits

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