Horseshoes and invariant tori in cosmological models with a coupled field and non-zero curvature *
DOI10.1088/1361-6382/abac46zbMath1479.83241arXiv2005.03740OpenAlexW3047279290MaRDI QIDQ5161912
Publication date: 1 November 2021
Published in: Classical and Quantum Gravity (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2005.03740
Relativistic cosmology (83F05) Hamilton's equations (70H05) Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20) Relativistic dynamics for problems in Hamiltonian and Lagrangian mechanics (70H40) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21) Equations of motion in general relativity and gravitational theory (83C10) Nonintegrable systems for problems in Hamiltonian and Lagrangian mechanics (70H07)
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