... of Mathematical Analysis and Applications, vol. 333, no. 2, pp. 591–603, 2007.12 Q. Zhang, “Existence of radial solutions for px-Laplacian equations inRN,” Journal of MathematicalAnalysis and ... Methods & Applications, vol. 52, no. 2, pp. 585–594, 2003.6 X L. Fan, Q. Zhang, and D. Zhao, “Eigenvalues of px-Laplacian Dirichlet problem,” Journal of Mathematical Analysis and Applications, ... “Regularity results for a class of functionals with non-standard growth,”Archive for Rational Mechanics and Analysis , vol. 156, no. 2, pp. 121–140, 2001.2 Y. Chen, S. Levine, and M. Rao, “Variable...