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On the number of limit cycles in small perturbations of a class of hyper-elliptic Hamiltonian systems with one nilpotent saddle
Jihua Wang, Dongmei XiaoVolume:
250
Year:
2011
Language:
english
Pages:
17
DOI:
10.1016/j.jde.2010.11.004
File:
PDF, 244 KB
english, 2011