TY - GEN Y1 - 2022/// ID - acta78346 AV - public A1 - Lv Haiyan A1 - Chen Guanwei SN - 1417-3875 KW - Hamilton-rendszer UR - http://acta.bibl.u-szeged.hu/78346/ N2 - We obtain the existence of nontrivial homoclinic orbits for nonautonomous second order Hamiltonian systems by using critical point theory under some different superlinear conditions from those previously used in Hamiltonian systems. In particular, an example is given to illustrate our result. TI - Homoclinic orbits for periodic second order Hamiltonian systems with superlinear terms N1 - Bibliogr.: p. 8-9. ; összefoglalás angol nyelven ER -