Multiple positive solutions of a singular Emden-Fowler type problem for second-order impulsive differential systems.
Multiple positive solutions of fourth-order four-point boundary-value problems with changing sign coefficient.
Multiple positive solutions of fourth-order impulsive differential equations with integral boundary conditions and one-dimensional -Laplacian.
Multiple positive solutions of the singular boundary value problem for second-order impulsive differential equations on the half-line.
Multiple radial symmetric solutions for nonlinear boundary value problems of -Laplacian.
Multiple sign-changing solutions for sub-linear impulsive three-point boundary-value problems.
Multiple solutions for fourth order -point boundary value problems with sign-changing nonlinearity.
Multiplicity of positive periodic solutions of singular semipositone third-order boundary value problems.
Multiplicity of positive solutions for a fourth-order quasilinear singular differential equation.
Multiplicity of solutions for some fourth-order -point boundary-value problems.
Multiplicity results for fourth-order boundary-value problem at resonance with variable coefficients.
Multiplicity results using bifurcation techniques for a class of fourth-order -point boundary value problems.
Multiplicity results via topological degree for impulsive boundary value problems under non-well-ordered upper and lower solution conditions.
Multi-Point Boundary Value Problems with Nonlinear Boundary Conditions
Multivalued evolution equations with infinite delay in Fréchet spaces.
Navier-Stokes equations with potentials.
Neumann boundary value problems across resonance
We obtain an existence-uniqueness result for a second order Neumann boundary value problem including cases where the nonlinearity possibly crosses several points of resonance. Optimal and Schauder fixed points methods are used to prove this kind of results.
Neumann boundary value problems for impulsive differential inclusions.
Neumann boundary-value problems for differential inclusions in Banach spaces.
New existence results of anti-periodic solutions of nonlinear impulsive functional differential equations
This paper is a continuation of Y. Liu, Anti-periodic solutions of nonlinear first order impulsive functional differential equations, Math. Slovaca 62 (2012), 695–720. By using Schaefer's fixed point theorem, new existence results on anti-periodic solutions of a class of nonlinear impulsive functional differential equations are established. The techniques to get the priori estimates of the possible solutions of the mentioned equations are different from those used in known papers. An example is...