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Open Access Open Badges Research Article

Existence and Uniqueness of Solutions for Singular Higher Order Continuous and Discrete Boundary Value Problems

Chengjun Yuan12*, Daqing Jiang1 and You Zhang1

Author Affiliations

1 School of Mathematics and Statistics, Northeast Normal University Changchun, 130024, China

2 School of Mathematics and Computer, Harbin University Harbin, Heilongjiang 150086, China

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Boundary Value Problems 2008, 2008:123823  doi:10.1155/2008/123823

The electronic version of this article is the complete one and can be found online at: http://www.boundaryvalueproblems.com/content/2008/1/123823

Received:4 July 2007
Accepted:31 December 2007
Published:14 January 2008

© 2008 The Author(s).

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


By mixed monotone method, the existence and uniqueness are established for singular higher-order continuous and discrete boundary value problems. The theorems obtained are very general and complement previous known results.

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