COMMON FIXED POINT RESULTS FOR FOUR SELF - MAPS SATISFYING CONTRACTIVE INEQUALITY OF INTEGRAL TYPE IN METRIC SPACES
Print ISSN: 0972-7752 | Online ISSN: 2582-0850 | Total Downloads : 111
DOI: https://doi.org/10.56827/SEAJMMS.2023.1901.13
Author :
Preeti (Department of Mathematics, Baba Mastnath University, Asthal Bohar, Rohtak - 124021, Haryana, INDIA)
Manoj Kumar (Department of Mathematics, Baba Mastnath University, Asthal Bohar, Rohtak - 124021, Haryana, INDIA)
Poonam (Department of Mathematics, Govt. College for Women, Jhajjar, Haryana, INDIA)
Abstract
This manuscript consists a common fixed point result for four weakly compatible self-maps $\hat{P},\hat{Q}, \hat{S},\hat{T}$ on a metric space $(M, d^*)$ satisfying the following contractive inequality of integral type:
$$\int_{0}^{d^*(\hat{T}\mu, \hat{S}\nu)}\xi(t) dt\leq\beta(d^*(\mu, \nu)) \int_{0}^{\Delta_1(\mu, \nu)}\xi(t) dt,$$
where ($\xi, \beta$) $\in$ $\xi_1\times\xi_3$ and for all $\mu$, $\nu$ in $M$.
\begin{equation*}
\begin{split}
\Delta_1(\mu, \nu) &= \textit{max}\lbrace d^*(\hat{T}\mu, \hat{S}\nu),d^*(\hat{T}\mu, \hat{P}\mu),d^*(\hat{S}\nu, \hat{Q}\nu),\\
&\quad \frac{1}{2}[d^*(\hat{P}\mu, \hat{S}\nu)+d^*(\hat{Q}\nu, \hat{T}\mu)],
\frac{d^*(\hat{P}\mu, \hat{T}\mu).d^*(\hat{Q}\nu, \hat{S}\nu)}{1+d^*(\hat{T}\mu, \hat{S}\nu)},\\
&\quad \frac{d^*(\hat{P}\mu, \hat{S}\nu).d^*(\hat{Q}\nu, \hat{T}\mu)}{1+d^*(\hat{T}\mu, \hat{S}\nu)},
d^*(\hat{T}\mu, \hat{P}\mu)[\frac{1+d^*(\hat{T}\mu, \hat{Q}\nu)+d^*(\hat{S}\nu, \hat{P}\mu)}{1+d^*(\hat{T}\mu, \hat{P}\mu)+d^*(\hat{S}\nu, \hat{Q}\nu)}]\rbrace.
\end{split}
\end{equation*}
Also, some common fixed point results for the above mentioned weakly compatible self - maps along with E.A. property and (CLR) property are proved. A suitable illustrative example is also provided to support our result.
Keywords and Phrases
Fixed Point, Coincidence Point, Weakly Compatible Maps, E.A. Property, (CLR) Property.
A.M.S. subject classification
47H10, 54H25.
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