Quasi-periodic solutions for class of Hamiltonian partial differential equations with fixed constant potential
Crossref DOI link: https://doi.org/10.1007/s11464-017-0667-7
Published Online: 2017-11-08
Published Print: 2018-02
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Xu, Xindong
License valid from 2017-11-08