Results 51 to 60 of about 1,189,444 (300)
A strong convergence theorem on generalized equilibrium problems and strictly pseudocontractive mappings; pp. 12–24 [PDF]
Proceedings of the Estonian Academy of Sciences, 2011 In this paper, we consider a general iterative process for a generalized equilibrium problem and a strictly pseudo-contractive mapping. A strong convergence theorem of common elements of the fixed point sets of the strictly pseudocontractive mapping and ...
Yan Hao
doaj +1 more source
Contractibility of a persistence map preimage [PDF]
Journal of Applied and Computational Topology, 2020 AbstractThis work is motivated by the following question in data-driven study of dynamical systems: given a dynamical system that is observed via time series of persistence diagrams that encode topological features of snapshots of solutions, what conclusions can be drawn about solutions of the original dynamical system? We address this challenge in the
Jacek Cyranka +2 more
openaire +3 more sources
Some Fixed Point Theorems with G-Iteration in Banach Space with the Help of Hemi Contractive Mapping [PDF]
, 2016 the purpose of this paper is to obtain fixed point theorems with hemi contractive mapping in Banach space. Keywords: common fixed point, hemi contractive mapping, G-iteration 2000 mathematics subject classification: 47J25 , 47H10 ...
Sharma, Akanksha
core
FEBS Open Bio, EarlyView.Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty +13 more
wiley +1 more source
Some fixed point results in fuzzy metric spaces using a control function [PDF]
Surveys in Mathematics and its Applications, 2017 In this paper, we establish the results on existence and uniqueness of fixed point for φ-contractive and generalized C-contractive mapping in the fuzzy metric space in the sense of George and Veeramani.
C. T. Aage +2 more
doaj
Adenosine triphosphate as a modulator of protein interactions and stability
FEBS Open Bio, EarlyView.ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley +1 more source
Fixed Points of Some Asymptotically Regular Multivalued Mappings Satisfying a Kannan-Type Condition
Axioms, 2021 In this paper, we establish some existence of fixed-point results for some asymptotically regular multivalued mappings satisfying Kannan-type contractive condition without assuming compactness of the underlying metric space or continuity of the mapping.
Pradip Debnath +2 more
doaj +1 more source
The Monotone Contraction Mapping Theorem [PDF]
Journal of Mathematics, 2020 In this paper, the fixed-point theorem for monotone contraction mappings in the setting of a uniformly convex smooth Banach space is studied. This paper provides a version of the Banach fixed-point theorem in a complete metric space.
openaire +3 more sources
Fixed point theorem for a generalized contractive fuzzy mapping
, 2014 Existence of a fixed point for a fuzzy mapping satisfying a generalized contractive condition is proved. Our result, supported with an example, provide extension as well as substantial improvements of several well known results in the existing literature.
Abbas M. +3 more
core +1 more source
FEBS Open Bio, EarlyView.During the current opioid crisis, the majority of overdose deaths are attributed to ultra‐potent synthetic opioids, such as fentanyl. While fentanyl exerts its action via opioid receptors, we propose that potassium channels in the brain blood vessels may also sense fentanyl.
Shiwani Thapa +4 more
wiley +1 more source