A KAM theorem for the time quasi-periodic reversible perturbations of linear wave equations beyond Brjuno conditions
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Publication:6567187
DOI10.1007/s10884-024-10360-zzbMath1543.35108MaRDI QIDQ6567187
Ningning Chang, Zhaowei Lou, Jiansheng Geng
Publication date: 4 July 2024
Published in: Journal of Dynamics and Differential Equations (Search for Journal in Brave)
Initial-boundary value problems for second-order hyperbolic equations (35L20) Almost and pseudo-almost periodic solutions to PDEs (35B15) Perturbations, KAM theory for infinite-dimensional Hamiltonian and Lagrangian systems (37K55) Second-order semilinear hyperbolic equations (35L71)
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