Efficient and reliable algorithms for the computation of non-twist invariant circles
DOI10.1007/s10208-021-09517-9zbMath1501.37064OpenAlexW3170594448MaRDI QIDQ2671297
Alejandra González, Rafael de la Llave, Àlex Haro
Publication date: 3 June 2022
Published in: Foundations of Computational Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10208-021-09517-9
fast Fourier transformbifurcationsKAM theorysingularity theorymeandering circlesnon-twist invariant circles
Bifurcation problems for finite-dimensional Hamiltonian and Lagrangian systems (37J20) Numerical methods for discrete and fast Fourier transforms (65T50) Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Computational methods for bifurcation problems in dynamical systems (37M20)
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