EXISTENCE RESULTS FOR NAVIER PROBLEMS WITH DEGENERATED (p, q)-LAPLACIAN AND (p, q)-BIHARMONIC OPERATORS IN WEIGHTED SOBOLEV SPACES Article Sidebar Published: Aug 20, 2025 Keywords: Degenerate nolinear elliptic equations, weighted Sobolev space Main Article Content Albo Carlos Cavalheiro Abstract ... Article Details Issue Vol. 21 No. 01 (2019): EAST-WEST JOURNAL OF MATHEMATICS Section Articles