Abstract
In this paper we establish some results (single and multiple) for Hammerstein integral equations. The main results are based on the notion of local linking.
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O’Regan, D. Nonlinear Hammerstein integral equations via local linking and mountain pass. Rend. Circ. Mat. Palermo 60, 357–364 (2011). https://doi.org/10.1007/s12215-011-0056-0
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DOI: https://doi.org/10.1007/s12215-011-0056-0