Multiplicity Results Using Bifurcation Techniques for a Class of Fourth-Order m-Point Boundary Value Problems

by Donal O'Regan, Yansheng Liu
Published 2009-01-01

Fixed Point Theory for Admissible Type Maps with Applications

by Ravi P. Agarwal, Donal O'Regan
Published 2009-01-01

Singular Boundary Value Problems for Ordinary Differential Equations

by Juan J. Nieto, Donal O'Regan
Published 2009-01-01

Fixed Point Theorems for ws-Compact Mappings in Banach Spaces

by Ravi P. Agarwal, Donal O'Regan, Mohamed-Aziz Taoudi
Published 2010-01-01

An Approximation Approach to Eigenvalue Intervals for Singular Boundary Value Problems with Sign Changing and Superlinear Nonlinearities

by Haishen Lü, Ravi P. Agarwal, Donal O'Regan
Published 2009-01-01

Constant Sign and Nodal Solutions for Problems with the p-Laplacian and a Nonsmooth Potential Using Variational Techniques

by Ravi P. Agarwal, Michael E. Filippakis, Donal O'Regan, Nikolaos S. Papageorgiou
Published 2009-01-01