A KKM-result and an application for binary and non-binary choice functions

1. Llinares, Juan V.
2. Sánchez, Mª Carmen
3. Subiza Martínez, Begoña

Exporta

Exporta

×

MLA

modern-language-association

APA

apa

Chicago

chicago-fullnote-bibliography

Harvard

harvard-cite-them-right

Vancouver

vancouver-author-date

---

RIS BibTex

Exporta

×

El document no es pot exportar perquè pertany a un altre portal.

Text complet

lock_openText complet externo

DIALNET GOOGLE SCHOLAR lock_openAccés obert editor

Resum

By generalizing the classical Knaster-Kuratowski-Mazurkiewicz Theorem, we obtain a result that provides sufficient conditions to ensure the non-emptiness of several kinds of choice functions. This result generalizes well-known results on the existence of maximal elements for binary relations (Bergstrom, 1975; Walker, 1977; Tian, 1993), on the non-emptiness of non-binary choice functions (Nehring, 1996; Llinares and Sánchez, 1999) and on the non-emptiness of some classical solutions for tournaments (top cycle and uncovered set) on non-finite sets.

Fuente de los datos: Dialnet