Results 41 to 50 of about 65,905 (181)

MRI-compatible pneumatic stimulator for sensorimotor mapping

open access: yesJournal of Neuroscience Methods, 2019
Two major concerns with respect to task-based motor functional magnetic resonance imaging (fMRI) are inadequate participants' performance as well as intra- and inter-subject variability in execution of the motor action.This study validates the use of an MRI-compatible stimulator based on a pneumatic artificial muscle (PAM) for block-design fMRI mapping
Lolli, Valentina   +8 more
openaire   +6 more sources

3D compatible ternary systems and Yang–Baxter maps [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2012
According to Shibukawa, ternary systems defined on quasigroups and satisfying certain conditions provide a way of constructing dynamical Yang-Baxter maps. After noticing that these conditions can be interpreted as 3-dimensional compatibility of equations on quad-graphs, we investigate when the associated dynamical Yang-Baxter maps are in fact ...
Kouloukas, Theodoros E.   +1 more
openaire   +2 more sources

Automated syntactic mediation for Web service integration

open access: yes, 2006
As the Web Services and Grid community adopt Semantic Web technology, we observe a shift towards higher-level workflow composition and service discovery practices.
Moreau, Luc   +2 more
core   +1 more source

A common fixed point theorem of Meir and Keeler type

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1993
In this paper, we introduce the concept of compatible mappings of type (A) on a metric space, which is equivalent to the concept of compatible mappings under some conditions, and give a common fixed point theorem of Meir and Keeler type.
Y. J. Cho, P. P. Murthy, G. Jungck
doaj   +1 more source

Invariance of regularity conditions under definable, locally Lipschitz, weakly bi-Lipschitz mappings

open access: yes, 2009
In this paper we describe the notion of a weak lipschitzianity of a mapping on a $C^{q}$ stratification. We also distinguish a class of regularity conditions that are in some sense invariant under definable, locally Lipschitz and weakly bi-Lipschitz ...
Czapla, Malgorzata
core   +1 more source

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  

Common Fixed Point Theorems for Weakly Compatible Maps Satisfying a General Contractive Condition

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2008
We introduce a new generalized contractive condition for four mappings in the framework of metric space. We give some common fixed point results for these mappings and we deduce a fixed point result for weakly compatible mappings satisfying a contractive
Cristina Di Bari, Calogero Vetro
doaj   +1 more source

Common fixed point theorems of different compatible type mappings using Ciric\u27s contraction type condition [PDF]

open access: yes, 2006
The purpose of this paper is to establish necessary and sufficient conditions for the existence of common fixed points for a compatible pair of selfmaps under Ciric\u27s contraction type condition.
G. V. R. Babu, Prasad K. N. V. V. Vara
core   +1 more source

An Affirmative Result on Banach Space

open access: yesInternational Journal of Analysis and Applications, 2022
The aim of this paper is to establish a common fixed point theorem on Banach space using occasionally weakly compatible (OWC) mappings.
V. Srinivas, T. Thirupathi
doaj   +1 more source

COMMON FIXED POINTS OF COMPATIBLE MAPPINGS

open access: yesDemonstratio Mathematica, 1993
Extending results of the author [ibid. 23, No. 1, 213-218 (1990; Zbl 0731.54030)] and of \textit{B. E. Rhoades} [Some fixed point theorems for pairs of mappings, Jñānābha 15, 151-156 (1985)], some common fixed point theorems are established. Four mappings are involved satisfying a suitable expansive inequality in a complete metric space and a pairwise ...
openaire   +1 more source

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