Results 111 to 120 of about 115,159 (298)
Some Modified Fixed Point Results in V-Fuzzy Metric Spaces
Advances in Fuzzy Systems, 2019 The present research paper focuses on the existence of fixed point in V-fuzzy metric space. The presentation of V-fuzzy metric space in n-tuple encourages us to define different mapping in the symmetric V-fuzzy metric space. Here, the properties of fuzzy
Vishal Gupta +2 more
doaj +1 more source
Notes on Traces of a Symmetric Generalized (?, ?)-Biderivations and Commutativity in Prime Rings
مجلة بغداد للعلوم, 2017 Let R be a 2-torision free prime ring and ?, ?? Aut(R). Furthermore, G: R×R?R is a symmetric generalized (?, ?)-Biderivation associated with a nonzero (?, ?)-Biderivation D.
Baghdad Science Journal
doaj +1 more source
Common Fixed Points of Weakly Contractive and Strongly Expansive Mappings in Topological Spaces [PDF]
, 2020 Using the notion of weakly F-contractive mappings, we prove several new common fixed point theorems for commuting as well as noncommuting mappings on a topological space X. By analogy, we obtain a common fixed point theorem of mappings which are strongly
A R Khan, N Hussain, M H Shah
core
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective Ritodrine hydrochloride is a commonly used tocolytic agent for threatened preterm labor in Japan, despite its serious adverse events and limited use in many other countries. National obstetric guidelines have shifted toward restricting its use, but the evidence–practice gap remains unclear. The aim of this study is to determine usage
Kazuma Yorozu +4 more
wiley +1 more source
Common Fixed Point Theorems of Altman Integral Type Mappings in G-Metric Spaces
Abstract and Applied Analysis, 2012 We introduce the concept of φ-weakly commuting self-mapping pairs in G-metric space. Using this concept, we establish a new common fixed point theorem of Altman integral type for six self-mappings in the framework of complete G-metric space.
Feng Gu, Hongqing Ye
doaj +1 more source
InfoScience, EarlyView.Pseudomagnetic fields make light and sound emulate charged particles in magnetic fields, enabling magnetic‐free signal processing. This Review summarizes their origins, three implementations in two‐dimensional artificial lattices, and applications in energy localization and robust transport, guiding the design of topological integrated devices ...
Shuaihu Liu +5 more
wiley +1 more source
Labour Supply and Commuting [PDF]
We examine the effect of commuting on labour supply patterns. A labour supply model is introduced which shows that commuting distance increases daily workhours, whereas the effect on total labour supply is ambiguous.
Eva Gutiérrez-i-Puigarnau +1 more
core +2 more sources
Some new fixed point theorems of α-partially nonexpansive mappings
Demonstratio MathematicaIn this paper, we introduce a new class of nonlinear mappings and compare it to other classes of nonlinear mappings that have appeared in the literature.
Shukla Rahul
doaj +1 more source
Abstract and Applied Analysis, 2013 Using the concept of common (E.A) property, we prove a common fixed point theorem for three pairs of weakly compatible self-maps satisfying a new contractive condition in the framework of a generalized metric space.
Feng Gu, Yun Yin
doaj +1 more source
Journal of Applied Econometrics, EarlyView.ABSTRACT While existing work shows COVID‐19 stay‐at‐home (SAH) policies decreased mobility on average, we lack evidence regarding heterogeneity in policy effectiveness across US counties. To uncover potential heterogeneity, we implement a novel two‐stage approach.
James Sears +5 more
wiley +1 more source