Invariant tori of a class of discontinuous systems

Liu, Qihuai; Torres Villarroya, Pedro José

doi:10.1016/j.jde.2025.113818

1-s2.0-S0022039625008459-main.pdf (689.6Kb)

Identificadores

URI: https://hdl.handle.net/10481/107152

DOI: 10.1016/j.jde.2025.113818

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Editorial

Elsevier

Materia

Invariant curve

Piecewise continuous system

Boundedness

Fecha

2026-02

Referencia bibliográfica

Liu, Q., & Torres, P. J. (2026). Invariant tori of a class of discontinuous systems. Journal of Differential Equations, 453(113818), 113818. https://doi.org/10.1016/j.jde.2025.113818

Patrocinador

National Natural Science Foundation of China (Grant No. 12271119); Science and Technology Project of Guangxi (Guike AD23023002)

Resumen

By using suitable canonical transformation and Moser's small twist Theorem, we prove the existence of invariant tori of large amplitude for a periodically forced second-order differential equation with a jump discontinuity.

Colecciones

DMA - Artículos

Excepto si se señala otra cosa, la licencia del ítem se describe como Atribución 4.0 Internacional