نتایج جستجو برای: su type contraction

تعداد نتایج: 1474197  

Journal: :Filomat 2022

In this article, we introduce a new notion of weakly soft susc-contraction in metric spaces and prove fixed point theorem which assure the existence points for type susc-contraction. Our results generalize many recent literature.

Journal: :Mathematics 2021

The main aim of this paper is to introduce and study some fixed point results for rational multivalued G-contraction F-Khan-type contraction mappings on a metric space with graph. At the end, we give an illustrative example.

1997
Nobuchika Okada

We present a composite model of quarks with the ‘effective supersymmetry’. The model is based on the gauge group (SU(2)S × SU(2)M) × (SU(2)U × SU(2)C × SU(2)T )× SU(5)SM , where SU(5)SM is the standard model gauge group. In the dynamical supersymmetry breaking sector based on the gauge group SU(2)S × SU(2)M , the supersymmetry is dynamically broken. The preon sector is constructed by the model ...

Journal: :Numerical Functional Analysis and Optimization 2021

In present times, there has been a substantial endeavor to generalize the classical notion of iterated function system (IFS). We introduce new type non-linear contraction namely cyclic Meir-Keeler contraction, which is generalization famous Banach contraction. show existence and uniqueness fixed point for Using this result, we propose IFS in literature construction fractals. Furthermore, extend...

2005
Francisco Mart́ın Cabrera

We study SU(3)-structures induced on orientable hypersurfaces of sevendimensional manifolds with G2-structure. Taking Gray-Hervella types for both structures into account, we relate the type of SU(3)-structure and the type of G2-structure with the shape tensor of the hypersurface. Additionally, we show how to compute the intrinsic SU(3)-torsion and the intrinsic G2-torsion by means of exterior ...

Journal: :Games and Economic Behavior 2011
Dirk Bergemann Stephen Morris

A social choice function is robustly implemented if every equilibrium on every type space achieves outcomes consistent with it. We identify a robust monotonicity condition that is necessary and (with mild extra assumptions) su¢ cient for robust implementation. Robust monotonicity is strictly stronger than both Maskin monotonicity (necessary and almost su¢ cient for complete information implemen...

2009
Michela Petrini Alberto Zaffaroni

We find explicit AdS4 solutions of massive type IIA with N = 2 supersymmetry obtained deforming with a Roman mass the type IIA supersymmetric reduction of the M theory background AdS4 ×M111. The family of solutions have SU(3) × SU(3) structure and isometry SU(3) × U(1)2. They are conjectured to be dual to three-dimensional N = 2 Chern-Simons theories with generic Chern-Simons couplings and gaug...

2014
Kei Saito Kenichi Sugawara Shota Miyaguchi Takuya Matsumoto Hikari Kirimoto Hiroyuki Tamaki Hideaki Onishi

Afferent input caused by electrical stimulation of a peripheral nerve increases corticospinal excitability during voluntary contractions, indicating that proprioceptive sensory input arriving at the cortex plays a fundamental role in modulating corticospinal excitability. The purpose of this study was to investigate whether the effect of electrical stimulation on the corticospinal excitability ...

2000
Mikhail S. Volkov

Type I string theory can be dimensionally reduced on group manifolds. The compactification on S × S leads to the N=4 gauged SU(2)×SU(2) supergravity in four dimensions, which admits the BPS monopole type nonAbelian vacuum. The reduction on S × AdS3 gives the Euclidean N=4 gauged SU(2)×SU(1,1) supergravity admitting a globally regular supersymmetric non-Abelian background. The latter can be anal...

2005
Francisco Mart́ın Cabrera

We study SU(3)-structures induced on orientable hypersurfaces of sevendimensional manifolds with G2-structure. Taking Gray-Hervella types for both structures into account, we relate the type of SU(3)-structure and the type of G2-structure with the shape tensor of the hypersurface. Additionally, we show how to compute the intrinsic SU(3)-torsion and the intrinsic G2-torsion by means of exterior ...

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