Prasad, K. R., Namburi, S. & Kumar, K. R. (2013). Solvability of iterative systems of three-point boundary value problems. TWMS Journal of Applied and Engineering Mathematics, 3(2), 147-159.
Abstract
We establish a criterion for the existence of at least one positive solution for the iterative system of three-point boundary value problems by determining the eigenvalues ?i, 1 ? i ? n, using Guo–Krasnosel’skii fixed point theorem.