Boundary Value Problems
For strongly singular higher-order linear differential equations together with two-point conjugate and right-focal boundary conditions, we provide easily verifiable best possible conditions which guarantee the existence of a unique solution. Copyright © 2006 Hindawi Publishing Corporation. All rights reserved.
Agarwal, R. P., & Kiguradze, I. (2006). Two-point boundary value problems for higher-order linear differential equations with strong singularities. Boundary Value Problems, 2006