Response solutions for a class of degenerate oscillators under quasi-periodic perturbations with a small parameter

DOI10.1007/s00030-024-01011-9MaRDI QIDQ6646130

Xiao-Mei Yang, Qi Li, Junxiang Xu

Publication date: 29 November 2024

Published in: NoDEA. Nonlinear Differential Equations and Applications (Search for Journal in Brave)

zbMATH Keywords

real polynomialsmall divisordegenerate equilibriumquasi-periodic perturbationsresponse solutions

Mathematics Subject Classification ID

Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15) Perturbations of finite-dimensional Hamiltonian systems, normal forms, small divisors, KAM theory, Arnol'd diffusion (37J40) Perturbations, asymptotics of solutions to ordinary differential equations (34E10) Almost and pseudo-almost periodic solutions to ordinary differential equations (34C27)

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