Abstract
In this paper, with the aid of $L_{0}$-index iteration theory, the minimal period estimates are considered on brake orbits of nonlinear $N$-symmetric Hamiltonian systems with a mild superquadratic growth condition.
Citation
Xiaofei Zhang. Chungen Liu. Xinnian Lu. "Minimal periodic problem for brake orbits of first-order Hamiltonian systems." Topol. Methods Nonlinear Anal. 57 (1) 73 - 87, 2021. https://doi.org/10.12775/TMNA.2020.032
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