Positive solution for m-point sixth-order boundary value problem with variable parameter

Abstract

This paper investigates the existence of positive solutions for a sixth-order m-point boundary value problem with three variable parameters. Many problems in the the- ory of elastic stability can be handled by the method of multi-point problems. By using the fixed point theorem and operator spectral theorem, we give a new existence result.

Keywords

• variable parameters
• fixed point theorem
• operator
• spectral theorem