Results 81 to 90 of about 6,012,683 (290)
Neutrosophic Partial Metric Spaces and Fixed Point Theorems
Journal of Function SpacesIn this paper, neutrosophic partial metric spaces are defined, and their basic properties and examples are obtained. Furthermore, the relations between neutrosophic partial metric spaces, classical metric spaces, fuzzy partial metric spaces, and fuzzy ...
Abdullah Kargın
doaj +1 more source
, 2016 After the famous article of Moldotsove [10] in 1999 which initiate the theory of soft sets as a mathematical theory to deal with the uncertainty problems, many research works in the softbmathematics and its applications in various fields are appeared.
Radwa Hassan
semanticscholar +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Topology from enrichment: the curious case of partial metrics [PDF]
, 2017 For any small quantaloid $\Q$, there is a new quantaloid $\D(\Q)$ of diagonals in $\Q$. If $\Q$ is divisible then so is $\D(\Q)$ (and vice versa), and then it is particularly interesting to compare categories enriched in $\Q$ with categories enriched in $
Hofmann, Dirk, Stubbe, Isar
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Fixed-Point Results with Applications in Generalized Neutrosophic Rectangular b-Metric Spaces
AxiomsIn this paper, we introduce several new concepts: generalized neutrosophic rectangular b-metric-like spaces (GNRBMLSs), generalized intuitionistic rectangular b-metric-like spaces (GIRBMLSs), and generalized fuzzy rectangular b-metric-like spaces ...
Nawab Hussain +2 more
doaj +1 more source
A fixed point theorem in S_b-metric spaces
, 2016 In this paper, we introduce an interesting extension of the S-metric spaces called Sb-metric spaces, in which we show the existence of fixed point for a self mapping defined on such spaces.
Nizar Souayaha, Nabil Mlaikib
semanticscholar +1 more source
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
On the C∗ -algebra valued G-metric space related with fixed point theorems
Қарағанды университетінің хабаршысы. Математика сериясы, 2019 There are many fixed point results in the various kinds of metric spaces such as b - metric spaces, quaternion metric spaces, G-metric spaces, uniform spaces, non - commutative Banach spaces etc. In this work, we consider the one of modern methods as C*-
Ozen ¨ Ozer, Saleh Omran
doaj +1 more source
Fixed points of a new type of contractive mappings in complete metric spaces
, 2012 In the article, we introduce a new concept of contraction and prove a fixed point theorem which generalizes Banach contraction principle in a different way than in the known results from the literature.
Dariusz Wardowski
semanticscholar +1 more source