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Eigenvalue Approach to Even Order System Periodic Boundary Value Problems
Published online by Cambridge University Press: 20 November 2018
Abstract
We study an even order system boundary value problem with periodic boundary conditions. By establishing the existence of a positive eigenvalue of an associated linear system Sturm-Liouville problem, we obtain new conditions for the boundary value problem to have a positive solution. Our major tools are the Krein-Rutman theorem for linear spectra and the fixed point index theory for compact operators.
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- Copyright © Canadian Mathematical Society 2013
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