Homoclinic orbits for a class of noncoercive discrete Hamiltonian systems
Summary: A class of first-order noncoercive discrete Hamiltonian systems are considered. Based on a generalized mountain pass theorem, some existence results of homoclinic orbits are obtained when the discrete Hamiltonian system is not periodic and do not necessarily satisfy the global Ambrosetti-Rabinowitz condition.
scientific article; zbMATH DE number 6106299
scientific article