Smooth invariants of focus-focus singularities

DOI10.3103/S0027132211040103zbMath1304.37036OpenAlexW2018697612MaRDI QIDQ2513231

A. M. Izosimov

Publication date: 2 February 2015

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s0027132211040103

Mathematics Subject Classification ID

Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Fixed points and periodic points of dynamical systems; fixed-point index theory; local dynamics (37C25)

Related Items (2)

Recent advances in the monodromy theory of integrable Hamiltonian systems ⋮ Open problems, questions and challenges in finite- dimensional integrable systems

Cites Work

• Normal forms for Hamiltonian systems with Poisson commuting integrals - elliptic case
• A note on focus-focus singularities
• Symplectic linearization of singular Lagrangian foliations in \(M^{4}\).
• Integrable Hamiltonian system with two degrees of freedom. The topological structure of saturated neighbourhoods of points of focus-focus and saddle-saddle type
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