Results 21 to 30 of about 1,516,946 (302)

Weakly compatible maps in 2-non-Archimedean Menger PM-spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
The aim of this paper is to introduce the concept of weakly compatible maps in 2-non-Archimedean Menger probabilistic metric (PM) spaces and to prove a theorem for these mappings without appeal to continuity. We also provide an application.
Renu Chugh, Sanjay Kumar
doaj   +1 more source

A unique common fixed point theorem for occasionally weakly compatible maps [PDF]

open access: yesSurveys in Mathematics and its Applications, 2008
The aim of this paper is to establish a unique common fixed point theorem for two pairs of occasionally weakly compatible single and multi-valued maps in a metric space. This result improves the result of Türkoglu et al. (Math. Commun.
Hakima Bouhadjera   +2 more
doaj  

Some fixed point theorems for compatible maps

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1993
A collection of fixed point theorems is generalized by replacing hypothesized commutativity or weak commutativity of functions involved by compatibility.
G. jungck, B. E. Rhoades
doaj   +1 more source

FLOOD RISK MAPPING IN CANADA: 2. COMPATIBLE MAPPING [PDF]

open access: yesCanadian Water Resources Journal, 1992
Compatible procedures have two requirements: (i) they yield a total uncertainty in depth of inundation which does not exceed that determined by the map use and (ii) they yield uncertainties in water surface elevation and ground elevation which do not differ by more than a factor of two.
J.D. Paine, W.E. Watt
openaire   +1 more source

Coincidence and Fixed Point for Weakly Reciprocally Continuous Single-Valued and Multi-Valued Maps

open access: yesDemonstratio Mathematica, 2014
In the present paper, we extend the concept ofWeak Reciprocal Continuity for a hybrid pair of single-valued and multi-valued maps and introduce (T; f)-completeness of the space. Further, we establish some results on the existence of coincidence and fixed
Gairola Ajay, Singh Jay, Joshi Mahesh C.
doaj   +1 more source

Some New Structures in Neutrosophic Metric Spaces [PDF]

open access: yesNeutrosophic Sets and Systems, 2021
Neutrosophic sets deals with inconsistent, indeterminate and imprecise datas. The concept of Neutrosophic Metric Space (NMS) uses the idea of continuous t- norm and continuous t - conorm in intuitionistic fuzzy metric spaces.
M. Jeyaraman   +3 more
doaj   +1 more source

The Gysin map is compatible with mixed Hodge structures [PDF]

open access: yes, 2004
We prove that the Gysin map is compatible with mixed Hodge Structures.
M. A. de Cataldo, MIGLIORINI, LUCA
openaire   +3 more sources

Degrees of compatible L-subsets and compatible mappings

open access: yesKybernetika
Summary: Based on a completely distributive lattice \(L\), degrees of compatible \(L\)-subsets and compatible mappings are introduced in an \(L\)-approximation space and their characterizations are given by four kinds of cut sets of \(L\)-subsets and \(L\)-equivalences, respectively. Besides, some characterizations of compatible mappings and compatible
Fu-Gui Shi, Yan Sun
openaire   +3 more sources

Common fixed point theorem for occasionally weakly compatible mappings in Menger space [PDF]

open access: yesSurveys in Mathematics and its Applications, 2011
The concept of occasionally weakly compatible (shortly, owc) mappings introduced by Al-Thagafi and Shahzad [2], which is more general than the concept of weakly compatible maps.
B.D. Pant, Sunny Chauhan
doaj  

Some Common Fixed Point Theorems in Generalized Metric Spaces

open access: yesJournal of Mathematics, 2013
First we prove common fixed point theorems for weakly compatible maps which generalize the results of Chen (2012). Secondly, we prove common fixed point theorems using property E.A. along with weakly compatible maps.
Manoj Kumar, Pankaj Kumar, Sanjay Kumar
doaj   +1 more source

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