Results 51 to 60 of about 26,579 (305)
Exact SOR convergence regions for a general class ofp-cyclic matrices
BIT Numerical Mathematics, 1995 To solve the system \(Ax= b\) by successive overrelaxation (SOR), the iteration is \(x^{m+ 1}= {\mathcal L} x^m+ c\) with \({\mathcal L}= (I- \omega L)^{- 1}[(1- \omega)I+ \omega U]\), \(c= \omega(I- \omega L)^{- 1} D^{- 1} b\), with \(\omega\) the relaxation parameter.
Hadjidimos, A., Noutsos, D., Tzoumas, M.
openaire +3 more sources
White Matter Microstructural Abnormalities in Neonatal Onset Genetic Epilepsy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Recent evidence indicates that epilepsy is associated with abnormal white matter. If seizures alter white matter, then the impact upon network function, epileptogenesis, and cognition could be pronounced in neonates undergoing rapid developmental myelination. Neonates with epilepsy due to nonstructural genetic causes provide a unique
Amanda G. Sandoval Karamian +8 more
wiley +1 more source
Fixed Point Theory and Applications, 2019 In this paper, we study the class of further generalized hybrid mappings due to Khan (Fixed Point Theory Appl. 2018:8, 2018) in the setting of Hadamard spaces. We prove a demiclosed principle for such mappings in Hadamard spaces.
Asawathep Cuntavepanit +1 more
doaj +1 more source
Approximation by Jakimovski–Leviatan-beta operators in weighted space
Advances in Difference Equations, 2020 The main purpose of this article is to introduce a more generalized version of Jakimovski–Leviatan-beta operators through the Appell polynomials. We present some uniform convergence results of these operators via Korovkin’s theorem and obtain the rate of
M. Nasiruzzaman, M. Mursaleen
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On belonging of Naftalevich-Tsuji products to a generalized convergence class
Matematychni Studii, 2003 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gal', Yu. M. +2 more
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The Generalized Graetz Problem in Finite Domains [PDF]
, 2012 We consider the generalized Graetz problem associated with stationary convection-diffusion inside a domain having any regular three-dimensional translationally invariant section and finite or semi-infinite extent.
Plouraboué, Franck +3 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Down syndrome regression disorder is a syndrome characterized by subacute loss of cognitive, behavioral, and functional abilities in individuals with Down syndrome. Electroencephalography abnormalities are frequently observed during evaluation, but it remains unclear whether these findings represent a dynamic marker of disease ...
Jonathan D. Santoro +14 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objectives Focal cortical dysplasia (FCD) is the most common etiology of drug‐resistant epilepsy in children. Focal to bilateral tonic–clonic seizures (FBTCS) mark a high risk of drug‐resistant epilepsy and involve thalamocortical circuitry in their generation and propagation.
Hua Xie +8 more
wiley +1 more source
Some results on fixed point theory for a class of generalized nonexpansive mappings
Fixed Point Theory and Applications, 2018 In this paper, we introduce a new class of generalized nonexpansive mappings which is wider than the class of mappings satisfying (C) condition. Different properties and some fixed point results for these mappings are obtained here.
Bijoy Patir +2 more
doaj +1 more source
AIMS Mathematics, 2021 Dans cet article, nous proposons un processus d'itération en trois étapes et analysons la performance du processus pour un opérateur de type contractuel. On observe que cette procédure itérative est plus rapide que plusieurs méthodes itératives dans la littérature existante.
Ti-Ming Yu +4 more
openaire +2 more sources