Results 41 to 50 of about 11,761 (283)

On coincidence and fixed-point theorems in fuzzy symmetric spaces [PDF]

open access: yesJournal of Hyperstructures, 2012
In this paper, common fixed point theorems have been studied in fuzzy symmetric space instead of fuzzy metric space.Using weakly compatibility, property ( E.A.), we have generalized the common fixed point theorems for a pair of weakly compatible self ...
T. K. Samanta   +4 more
doaj   +1 more source

Weakly compatible mappings and Altman type contraction

open access: yesFilomat, 2008
In this paper, a common fixed point theorem for two pairs of weakly compatible mappings satisfying Altman type contraction in metric space is proved. Our result extends and improves several known results.
Pathak H.K., Verma R.K.
openaire   +2 more sources

On Branciari’s theorem for weakly compatible mappings

open access: yesApplied Mathematics Letters, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

COMMON FIXED POINT THEOREMS FOR EIGHT OCCASIONALLY WEAKLY COMPATIBLE MAPPINGS IN FUZZY METRIC SPACE

open access: yes, 2021
: In this paper, we prove common fixed point theorems for eight occasionally weakly  Compatible (owc) mappings. Introduction In 1965 L.A.Zadeh [7] introduced the concept of fuzzy sets.
G.Narender Reddy, P.Srikanth Rao, M.Rangamma
core   +1 more source

A Meir-Keeler type common fixed point theorem for four mappings [PDF]

open access: yesOpuscula Mathematica, 2011
In this paper, we prove a general common fixed point theorem for two pairs of weakly compatible self-mappings of a metric space satisfying a weak Meir-Keeler type contractive condition by using a class of implicit relations.
Mohamed Akkouchi
doaj   +1 more source

Fixed Point for Weakly Compatible Maps Satisfying Generalized Contraction Principle

open access: yes, 2011
We prove common fixed point theorems for a pair of weakly compatible mappings satisfying a generalized contraction principle by using a control function and implicit relation.
M. L. Joshi, J. Mehta
core   +1 more source

Common fixed point theorem for weakly compatible mapping

open access: yesInternational Mathematical Forum, 2007
In this paper, we prove some fixed point theorems for weakly compatible mappings by improving the conditions of Som [8].
H. K. Pathak, P. Singh
openaire   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Tripled coincidence points for weakly compatible and its variants in fuzzy metric spaces [PDF]

open access: yes, 2015
In this paper, we will introduce the concept of weakly commuting and variants of weakly commuting mappings (R-weakly commuting, R-weakly commuting of type (Af), type (Ag), type (P) mappings) for triplet in fuzzy metric spaces.
kaushik, preeti
core   +1 more source

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