Noncommutative coboundary equations over integrable systems
DOI10.3934/jmd.2023020arXiv2205.12356OpenAlexW4387464654MaRDI QIDQ6091218
Maria Saprykina, Rafael de la Llave
Publication date: 24 November 2023
Published in: Journal of Modern Dynamics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2205.12356
Completely integrable finite-dimensional Hamiltonian systems, integration methods, integrability tests (37J35) Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Algebraic ergodic theory, cocycles, orbit equivalence, ergodic equivalence relations (37A20) Nearly integrable Hamiltonian systems, KAM theory (70H08) Relations of finite-dimensional Hamiltonian and Lagrangian systems with Lie algebras and other algebraic structures (37J37) Fixed points and periodic points of finite-dimensional Hamiltonian and Lagrangian systems (37J12)
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