Douglas R. Anderson, Feliz Minhos
This article concerns the fourth-order multi-point beam problem
Under various assumptions on the functions and and the coefficients and we establish the existence of one or two positive solutions for this measure chain boundary value problem using the Green's function approach.
Submitted February 6, 2009. Published August 11, 2009.
Math Subject Classifications: 34B15, 39A10.
Key Words: Measure chains; boundary value problems; Green's function; fixed point; fourth order; cantilever beam.
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| Douglas R. Anderson |
Department of Mathematics, Concordia College
Moorhead, MN 56562 USA
| Feliz Minhós |
Department of Mathematics
University of Évora, Portugal
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