Nonlinear Hammerstein integral equations via local linking and mountain pass
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- O’Regan, D. Rend. Circ. Mat. Palermo (2011) 60: 357. doi:10.1007/s12215-011-0056-0
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.