Some coupled common fixed point theorems for a pair of mappings satisfying a contractive condition of rational type without monotonicity

Autor:	Sumit Chandok, Mohammad Saeed Khan, Rao K.P.R.
Rok vydání:	2013
Předmět:	Discrete mathematics Metric space Monotone polygon Property (philosophy) General Mathematics Common fixed point Monotonic function Uniqueness Type (model theory) Coincidence point Mathematics
Zdroj:	Scopus-Elsevier
ISSN:	1314-7579
DOI:	10.12988/ijma.2013.13039
Popis:	The purpose of this paper is to establish some coupled coincidence point theorems for a pair of mappings without mixed monotone property satisfying a contractive condition of rational type in the framework of partially ordered metric spaces. Also, we present a result on the existence and uniqueness of coupled common xed points. The results presented in the paper generalize and extend several well-known results in the literature.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5cbd2729d1f309e44176f3ea3a1a52b https://doi.org/10.12988/ijma.2013.13039 Zobrazit plný text záznamu