A local mountain pass theorem and applications to a double perturbed p(x)-Laplacian equations. - Shao-Gao Deng (Appl. Math. Comput., 2009)

On the p(x)-Laplacian Robin eigenvalue problem. - Shao-Gao Deng; Qin Wang; Shijuan Cheng (Appl. Math. Comput., 2011)