Results 51 to 60 of about 1,957 (103)

High-redshift major mergers weakly enhance star formation [PDF]

open access: yes, 2016
Galaxy mergers are believed to trigger strong starbursts. This is well assessed by observations in the local Universe. However, the efficiency of this mechanism has poorly been tested so far for high-redshift, actively star-forming, galaxies.
Perret, V.   +29 more
core   +1 more source

Some Common Fixed Point Theorems in Menger Spaces Using Occasionally Weakly Compatible Mappings

open access: yes, 2013
In this paper we prove some common fixed point theorems for family of occasionally weakly compatible mappings in Menger space. Also improvement of the results of B. D.
Rashwan, R.A., Moustafa, Shimaa I.
core  

Results on Expansion Maps in Fuzzy Menger Space via Property-(E.A) and (E.A)-like Property [PDF]

open access: yes
The main goal of this paper is to establish two results in fuzzy menger space by using property-(E.A), (E.A) like property and occasionally weakly compatible mappings.
V Srinivas   +3 more
core   +1 more source

Coupled fixed point theorems for weakly compatible mappings along with $CLR$ property in Menger metric spaces

open access: yes, 2016
Coupled fixed point problems have attracted much attention in recent times. The aim of this paper is to extend the notions of E.A. property, CLR property and JCLR property for coupled mappings in Menger metric space and use this notions to generalizes ...
A. Aliouche   +3 more
core   +1 more source

Fixed Point Results In Fuzzy Menger Space With Rational Expression

open access: yes, 2015
This paper presents some common fixed point theorems for occasionally weakly compatible mappings with rational expression in Fuzzy menger metric spaces. Keywords: Occasionally weakly compatible mappings, Fuzzy menger metric space,Weak compatible mapping,
Shukla, Manoj   +1 more
core  

Weakly Damped Modes In Star-clusters And Galaxies

open access: yes, 1994
This is a pre-published version which is collected from arXiv link.A perturber may excite a coherent mode in a star cluster or galaxy. If the stellar system is stable, it is commonly assumed that such a mode will be strongly damped and therefore of ...
Weinberg, MD
core   +1 more source

Fixed Point Result in Menger Space with EA Property

open access: yes, 2013
This paper’s main objective is to define Menger space (PQM) and the concept of weakly compatible by using the notion of property (EA) & JSR maps to define new property to prove a common fixed point theorem for 4 self maps in Menger space (PQM).
Singh, A.D.   +2 more
core  

A fixed point theorem in Menger space

open access: yes, 2011
The purpose of this paper is to introduce the concept of weakly compatible maps in Menger space and prove a common fixed point theorem in this space.
Chauhan, Sunny, Pant, BD
core  

On almost star σ-compact spaces

open access: yes, 2021
A space X is almost star σ-compact (weakly star σ-compact) if for eachopen cover U of X, there exists a σ-compact subset F of X such that. In this paper, we investigate the relationships amongstar σ-compact spaces, almost star σ-compact spaces and weakly
Xuan, Wei-Feng, Song, Yan-Kui
core  

Fixed Point Theorem Of Discontinuity And Weak Compatibility in Non complete Non-Archimedean Menger PM-Spaces

open access: yes, 2011
The aim of this paper is to prove a related common fixed point theorem for six weakly compatible self maps in non complete non-Archimedean menger PM-spaces, without using the condition of continuity and give a set of alternative conditions in place of ...
Sharma, Pooja, Chandel, R.S.
core  

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