182 research outputs found
Gregus-Type Common Fixed Point Theorems for Tangential Multivalued Mappings of Integral Type in Metric Spaces
The concept of tangential for single-valued
mappings is extended to multivalued mappings and used to prove
the existence of a common fixed point theorem of Gregus type for
four mappings satisfying a strict general contractive condition of
integral type. Consequently, several known fixed point results generalized
and improved the corresponding recent result of Pathak and
Shahzad (2009) and many authors
Boyd-Wong contractions in F-metric spaces and applications
[EN] The main aim of this paper is to study the Boyd-Wong type fixed point result in the F-metric context and apply it to obtain some existence and uniqueness criteria of solution(s) to a second order initial value problem and a Caputo fractional differential equation. We substantiate our obtained result by finding a suitable non-trivial example.The Research is funded by the Ministry of Human Resource and Development, Government of India and by the Council of Scientific and Industrial Research (CSIR), Government of India under the Grant Number: 25(0285)/18/EMR-II. This project is funded by National Research Council of Thailand (NRCT) N41A640092.Bera, A.; Dey, LK.; Som, S.; Garai, H.; Sintunavarat, W. (2022). Boyd-Wong contractions in F-metric spaces and applications. Applied General Topology. 23(1):157-167. https://doi.org/10.4995/agt.2022.1535615716723
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