Abstract
We prove an odd mapping theorem of Borsuk type for locally compact perturbations of Fredholm maps of index zero between Banach spaces. We extend this result to a more general class of perturbations of Fredholm maps, defined in terms of measure of noncompactness.
Citation
Pierluigi Benevieri. Alessandro Calamai. "A Borsuk-type theorem for some classes of perturbed Fredholm maps." Topol. Methods Nonlinear Anal. 35 (2) 379 - 394, 2010.
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