Weigao Ge

Asymptotic behavior of solutions of forced nonlinear neutral difference equations

AbstractIn this paper, we consider the asymptotic behavior of solutions of the forced nonlinear neutral difference equation

Oscillation of second order unstable neutral difference equations with continuous arguments

\Delta \left[ {x(n) - \sum\limits_{i - 1}^m {p_i (n)x(n - k_i )} } \right] + \sum\limits_{j = 1}^s {q_j (n)f(x(n - l_j )) = r(n)}

Solutions to m-point boundary value problems of third order ordinary differential equations at resonance

with sign changing coefficients. Some sufficient conditions for every solution of (*) to tend to zero are established. The results extend and improve some known theorems in literature.

Existence results for second-order system with impulse effects via variational methods

In this paper, we prove the existence of multiple solutions for Neumann and periodic problems. Our main tools are recent general multiplicity theorems proposed by B. Ricceri.

Multiple symmetric positive solutions of fourth-order two point boundary value problem

AbstractIn this paper, we consider the oscillation second order unstable neutral difference equations with continuous arguments

MULTI-POINT BOUNDARY VALUE PROBLEMS FOR ONE-DIMENSIONAL p-LAPLACIAN AT RESONANCE

\Delta _\tau ^2 (x(t)) - px(t - \sigma )) = f(t,x(g(t)))