Behavior of positive radial solutions of a quasilinear equation with a weighted Laplacian.
Boundary value problems for a class of singular second order differential equation.
Corrigendum to: Positive solutions for systems of generalized three-point nonlinear boundary value problems
Countably many solutions of a fourth order boundary value problem.
Dead core problems for singular equations with -Laplacian.
Dead cores of singular Dirichlet boundary value problems with -Laplacian
The paper discusses the existence of positive solutions, dead core solutions and pseudodead core solutions of the singular Dirichlet problem , . Here is the positive parameter, , is singular at the value of its first phase variable and may be singular at the value of its first and at the value of its second phase variable.
Double solutions of three-point boundary-value problems for second-order differential equations.
Eigenvalue characterization for a class of boundary value problems.
Eigenvalue problems for a three-point boundary-value problem on a time scale.
Eigenvalues and symmetric positive solutions for a three-point boundary-value problem.
Exact multiplicity of positive solutions for a class of second-order two-point boundary problems with weight function.
Exact multiplicity of positive solutions in semipositone problems with concave-convex type nonlinearities.
Exact multiplicity results for a -Laplacian positone problem with concave-convex-concave nonlinearities.
Exact multiplicity results for quasilinear boundary-value problems with cubic-like nonlinearities.
Exactness results for generalized Ambrosetti-Brezis-Cerami problem and related one-dimensional elliptic equations.
Existence and iteration of positive solutions for a singular two-point boundary value problem with a -Laplacian operator
In the paper, we obtain the existence of symmetric or monotone positive solutions and establish a corresponding iterative scheme for the equation , , where , , subject to nonlinear boundary condition. The main tool is the monotone iterative technique. Here, the coefficient may be singular at .
Existence and L∞ estimates of some Mountain-Pass type solutions
We prove the existence of a positive solution to the BVP imposing some conditions on Φ and f. In particular, we assume to be decreasing in t. Our method combines variational and topological arguments and can be applied to some elliptic problems in annular domains. An bound for the solution is provided by the norm of any test function with negative energy.
Existence and location result for the bending of a single elastic beam
Existence and multiplicity of heteroclinic solutions for a non-autonomous boundary eigenvalue problem.
Existence and multiplicity of positive solutions existence and multiplicity of positive solutions time scales.