Fredholm alternatives and surjectivity results for multivalued -proper and condensing mappings with applications to nonlinear integral and differential equations
Solvability of semilinear equations with strong nonlinearities and applications to elliptic boundary value problems
Solvability and the number of solutions of Hammerstein equations.
Homeomorphisms and Fredholm theory for perturbations of nonlinear Fredholm maps of index zero with applications.
A global description of solutions to nonlinear perturbations of the Wiener--Hopf integral equations.
On the unique constructive solvability of Hammerstein equations.
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