Results 111 to 120 of about 11,512,847 (280)
Existence and Unique Coupled Solution in Sb-Metric Spaces by Rational Contraction with Application
Mathematics, 2019 In this paper, we prove a unique common coupled fixed point theorem for two pairs of w-compatible mappings in S b -metric spaces. We also furnish an example to support our main result.
Jelena Vujaković +4 more
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Result of Coupled and Common Fixed Point in Cone S-metric Space
Journal of Education for Pure ScienceIn this paper, we demonstrate the existence of a specific intersection point between two functions in a perfect conic S-metric space, given that they satisfy a certain contraction condition. We also derive significant conclusions relevant to our topic.
Ethar Ali +2 more
openaire +1 more source
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
A coupled coincidence and coupled common fixed point theorem in complete quasi - b- metric spaces
, 2017 The purpose of this study was to establish the existence of coupled coincidence and existence and uniqueness of coupled common fixed point theorem in partially ordered complete quasi-bmetric spaces.
Alemu Abute
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SOME COUPLED COINCIDENCE AND COMMON COUPLED FIXED POINT THEOREMS IN COMPLEX-VALUED METRIC SPACES [PDF]
, 2015 The aim of this paper is to obtain a coupled coincidence point theorem and a common coupled fixed point theorem of contractive type mappings involving rational expressions in the frame work of a complex-valued metric spaces.
Khan, M S, Jhade, Pankaj Kumar
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Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Fixed Point Theory and Applications, 2011 Using the concept of a mixed g-monotone mapping, we prove some coupled coincidence and coupled common fixed point theorems for nonlinear contractive mappings in partially ordered complete quasi-metric spaces with a Q-function q.
Shah MH, Hussain N, Kutbi MA
doaj
Advances in Fuzzy Systems, 2014 We establish a common coupled fixed point theorem for weakly compatible mappings on modified intuitionistic fuzzy metric spaces. As an application of our result, we study the existence and uniqueness of the solution to a nonlinear Fredholm integral ...
Bhavana Deshpande, Amrish Handa
doaj +1 more source
Common coupled fixed point theorems for contractive mappings in fuzzy metric spaces [PDF]
, 2015 The purpose of this paper is to give some new fixed point theorems for contractive type mappings in fuzzy metric spaces. The results presented improve and generalize some recent result.
Agrawal, V.K., Modi, Geeta, Soni, Ajay
core