A Borsuk-type theorem for some classes of perturbed Fredholm maps

Autor

  • Pierluigi Benevieri
  • Alessandro Calamai

Słowa kluczowe

Oriented Fredholm maps, Borsuk odd mapping theorem, topological degree, measure of noncompactness, $\alpha$-contractive maps

Abstrakt

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.

Pobrania

Opublikowane

2010-04-23

Jak cytować

1.
BENEVIERI, Pierluigi & CALAMAI, Alessandro. A Borsuk-type theorem for some classes of perturbed Fredholm maps. Topological Methods in Nonlinear Analysis [online]. 23 kwiecień 2010, T. 35, nr 2, s. 379–394. [udostępniono 5.7.2025].

Numer

Vol 35, No 2 (June 2010)

Dział

Articles

Statystyki

Liczba wyświetleń i pobrań: 0
Liczba cytowań: 0