On the existence of ɛ-fixed points

• Autorzy: Tiziana Cardinali
• Języki publikacji: EN

Abstrakty

EN

In this paper we prove some approximate fixed point theorems which extend, in a broad sense, analogous results obtained by Brânzei, Morgan, Scalzo and Tijs in 2003. By assuming also the weak demiclosedness property we state two fixed point theorems. Moreover, we study the existence of ɛ-Nash equilibria.

Słowa kluczowe

EN

Partially closed; β-w-partially closed; Weakly demiclosed; ɛ-fixed point; Fixed point; ɛ-Nash equilibrium

Kategorie tematyczne

• 47H04: Set-valued operators
• 47H10: Fixed-point theorems

• Wydawca: De Gruyter Open
• Czasopismo: Open Mathematics
• Rocznik: 2014
• Tom: 12
• Numer: 9
• Strony: 1320-1329

Daty

wydano

2014-09-01

online

2014-05-08

Twórcy

autor

Tiziana Cardinali

• University of Perugia

Bibliografia

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Identyfikatory

DOI

10.2478/s11533-014-0418-x