Ground State Solutions for Schrödinger Equations with Periodic Potentials
Ground State Solutions for Schrödinger Equations with Periodic Potentials
In this paper, we study a class of Schrödinger equations including multiple different periodic potentials, this type of equation has a strong physical background and has become a hot topic in current research, especially its widespread application in the theory of Bose-Einstein condensates. Under some appropriate assumptions, we prove the …