Abstract
We study singular second-order boundary value problems with mixed boundary conditions on an infinitely discrete time scale. We prove the existence of a positive solution by means of a lower and upper solutions method and the Brouwer fixed-point theorem, in conjunction with perturbation methods used to approximate regular problems.
Citation
Curtis Kunkel. Alex Lancaster. "Positive solutions to singular second-order boundary value problems for dynamic equations." Involve 12 (6) 1069 - 1080, 2019. https://doi.org/10.2140/involve.2019.12.1069
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