Keywords: anisotropic (p, q)-Laplacian, convection, nonvariational problem, nonlinear regularity theory, maximum principle, fixed point, minimal positive solutionFull text (file, 392,49 KB) This document has more files! More...
Keywords: singular term, convection term, nonlinear regularity, nonlinear maximum principle, Leray-Schauder alternative theorem, fixed point theoryFull text (file, 337,30 KB)
Keywords: double phase operator, Schrödinger–Poisson systems, (p, q)–Laplacian, fixed point theoryFull text (file, 624,54 KB) This document has more files! More...