TY - JOUR A2 - Squassina, Marco AU - Lin, Xiaoyan AU - Tang, X. H. PY - 2014 DA - 2014/06/29 TI - Nehari-Type Ground State Positive Solutions for Superlinear Asymptotically Periodic Schrödinger Equations SP - 607078 VL - 2014 AB - We deal with the existence of Nehari-type ground state positive solutions for the nonlinear Schrödinger equation -Δu+Vxu=fx, u, x  RN, u  H1 RN. Under a weaker Nehari condition, we establish some existence criteria to guarantee that the above problem has Nehari-type ground state solutions by using a more direct method in two cases: the periodic case and the asymptotically periodic case. SN - 1085-3375 UR - https://doi.org/10.1155/2014/607078 DO - 10.1155/2014/607078 JF - Abstract and Applied Analysis PB - Hindawi Publishing Corporation KW - ER -