Keywords: nonhomogeneous differential operator, nonlinear regularity theory, constant sign and nodal solutions, infinitely many nodal solutions, critical groupsFull text (file, 397,82 KB)
Keywords: discrete nonlinear boundary value problems, infinitely many solutions, difference equations, critical points theoryFull text (file, 571,45 KB)
Keywords: infinitely many sign-changing solutions, Kirchhoff type problems, invariant sets, descending flowFull text (file, 719,25 KB)
Keywords: variational methods, p-fractional Laplacian operator, infinitely many solutionsFull text (file, 387,75 KB) This document has more files! More...