Some Fixed Point Theorems for (a−p)-Quasicontractions

Some Fixed Point Theorems for (a−p)-Quasicontractions

In this paper, we introduced the notion of (a−p)-quasicontraction and proved two generalizations of some classical fixed point theorems. Furthermore, we present some examples to support our results.

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Veröffentlicht in:Symmetry (Basel) 2020-12, Vol.12 (12), p.1973
Hauptverfasser: Popescu, Ovidiu, Stan, Gabriel
Format: Artikel
Sprache:eng
Schlagworte:
approximate fixed point sequence
Banach spaces
Concavity
fixed point
Fixed points (mathematics)
Inequality
nonexpansive mappings
Ordinary differential equations
quasicontraction
Symmetry
Theorems
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Beschreibung
Zusammenfassung:In this paper, we introduced the notion of (a−p)-quasicontraction and proved two generalizations of some classical fixed point theorems. Furthermore, we present some examples to support our results.
ISSN:2073-8994
2073-8994
DOI:10.3390/sym12121973