Guangfeng Dong, Changjian Liu, Jiazhong Yang. On the Topology of Isochronous Centers of Hamiltonian Differential Systems. I. J. Bifurcation and Chaos, 29(6):1950099, 2019. [doi]
@article{DongLY19,
title = {On the Topology of Isochronous Centers of Hamiltonian Differential Systems},
author = {Guangfeng Dong and Changjian Liu and Jiazhong Yang},
year = {2019},
doi = {10.1142/S0218127419500998},
url = {https://doi.org/10.1142/S0218127419500998},
researchr = {https://researchr.org/publication/DongLY19},
cites = {0},
citedby = {0},
journal = {I. J. Bifurcation and Chaos},
volume = {29},
number = {6},
pages = {1950099},
}