Problems in the whole real line Fixed-point theory Green’s functions Beams simply supported on nonuniform elastic foundations
Issue Date:
24-Jan-2020
Publisher:
Springer Link
Citation:
Minhós, F., Carrasco, H. Lidstone-type problems on the whole real line and homoclinic solutions applied to infinite beams. Neural Comput & Applic (2020). https://doi.org/10.1007/s00521-020-04732-x
Abstract:
This work provides sufficient conditions for the existence of solutions to fourth-order nonlinear ordinary differential equations with Lidstone-type boundary conditions on the real line. Using Green’s functions, we formulate a modified integral equation and correspondent integral operators, in which fixed points are the solutions of the initial problem. Moreover, it is proved that every solution of the Lidstone problem on the whole real line is an homoclinic solution.