The method of upper and lower solutions with reversed ordering combined with monotone iterative technique is empolyed to study the existence of solutions of a class of first-order functional differential equations with integral boundary conditions.

This paper is concerned with the existence of extreme solutions of integral boundary conditions for a class of first order impulsive differential equations.

The method of upper and lower solutions with reversed ordering combined with monotone iterative technique is employed to the study of a class of differential equations with integral boundary conditions.

By using fixed point theory,in this paper we study the existence of triple positive solutions for a class of second-order differential equations with integral boundary conditions.

For a Sturm-Liouville equation with positive leading coefficient function,using some limits on the space of self-adjoint boundary conditions,analytic loop of space of self-adjoint boundary conditions and monotonicity of continuous eigenvalue branch,we give a new proof of the eigenvalue inequalities for coupled boundary conditions and those for separated boundary conditions established.

Defining the turbulent mixing coefficient and the corresponding flux-boundary conditions for the dust diffusion equation;

Boundary conditions of finite difference time domain simulation in room acoustics;

Sensitivity analysis on boundary conditions in numerical simulation of seepage flow through dam foundation;