R George, HK Pathak - Mathematics, 2020 - mdpi.com
The H β-Hausdorff–Pompeiu b-metric for β∈[0, 1] is introduced as a new variant of the Hausdorff–Pompeiu b-metric H. Various types of multi-valued H β-contractions are …
H Garai, LK Dey - Journal of Fixed Point Theory and Applications, 2019 - Springer
In this paper, we propose an idea to derive some sufficient conditions for the existence and uniqueness of a positive definite common solution to a pair of non-linear matrix equations …
SI Alshber, HA Nabwey - Mathematics, 2021 - mdpi.com
The current work aims to investigate how to utilize rough set theory for generating a set of rules to investigate the combined effects of heat and mass transfer on entropy generation …
CD Alecsa - Journal of Fixed Point Theory and Applications, 2018 - Springer
In the present paper, we introduce new types of Presić operators. These operators generalize the well-known Istrăţescu mappings, known as convex contractions. Also, we …
Extending the Presic type operators to modular spaces, we introduce generalised Presic type w‐contractive mappings and strongly w‐contractive mappings in a modular metric …
S Shukla - Acta Mathematica Sinica-Chinese Edition, 2019 - scholar.archive.org
In this paper, we introduce a Prešic-Ciric type fuzzy mapping in product spaces. A fixed point result for the mapping in complete metric spaces is obtained. Our result extends and …
FS Alshammari, NR Alrashedi… - Journal of Function …, 2022 - Wiley Online Library
Hβ‐Hausdorff functions for β∈[0, 1] are introduced, and common fixed‐point theorems for a pair of multivalued operators satisfying generalized contraction conditions are proven in ab …