Results 91 to 100 of about 3,123,602 (300)
Oscillatory radial solutions for subcritical biharmonic equations [PDF]
, 2009 It is well known that the biharmonic equation ∆^2 u = u|u|^(p-1) with p ∈ (1,∞) has positive solutions on R^n if and only if the growth of the nonlinearity is critical or supercritical.
SCHMIDT P. G. +5 more
core +1 more source
Large radial solutions of a polyharmonic equation with superlinear growth
Electronic Journal of Differential Equations, 2007 This paper concerns the equation $Delta!^m u=|u|^p$, where $minmathbb{N}$, $pin(1,infty)$, and $Delta$ denotes the Laplace operator in $mathbb{R}^N$, for some $Ninmathbb{N}$. Specifically, we are interested in the structure of the set $mathcal{L}$ of all
J. Ildefonso Diaz +2 more
doaj
Asymptotic Solutions of Serial Radial Fuel Shuffling
Energies, 2015 In this paper, the mechanism of traveling wave reactors (TWRs) is investigated from the mathematical physics point of view, in which a stationary fission wave is formed by radial fuel drifting. A two dimensional cylindrically symmetric core is considered
Xue-Nong Chen, Edgar Kiefhaber
doaj +1 more source
Neurovascular Contacts in the Pathophysiology of Neuralgic Amyotrophy: An Observational Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Neuralgic amyotrophy (NA) is a prevalent, monophasic, multifocal immune‐mediated neuropathy. A distinctive characteristic of the disease is the occurrence of nerve or fascicle constrictions and torsions (NA‐associated focal nerve lesions, NAFL). The pathophysiology underlying this phenomenon remains to be fully elucidated.
Johannes Fabian Holle +4 more
wiley +1 more source
The problem of dynamic cavitation in nonlinear elasticity [PDF]
, 2012 The notion of singular limiting induced from continuum solutions (slic-solutions) is applied to the problem of cavitation in nonlinear elasticity, in order to re-assess an example of non-uniqueness of entropic weak solutions (with polyconvex energy)
Miroshnikov, Alexey +5 more
core +2 more sources
Bi‐ and Mono‐Allelic RFC1 Expansion in a North American Cohort With Idiopathic Axonal Neuropathy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective RFC1 biallelic repeat expansion is increasingly recognized as a cause of chronic idiopathic axonal polyneuropathy (CIAP), but it remains challenging to know who to test. This study aims to determine the prevalence of biallelic and monoallelic RFC1 expansions and their corresponding neuropathy phenotypes in CIAP patients and identify ...
Amro M. Stino +25 more
wiley +1 more source
Schrodinger systems with a convection term for the $(p_1,...,p_d)$-Laplacian in $R^N$
Electronic Journal of Differential Equations, 2012 The main goal is to study nonlinear Schrodinger type problems for the $(p_1,dots ,p_d)$-Laplacian with nonlinearities satisfying Keller- Osserman conditions.
Dragos-Patru Covei
doaj
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To determine whether myelin‐sensitive quantitative MRI reveals microstructural abnormalities in normal‐appearing cortex (NACtx) in myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD), indicating that conventional MRI underestimates remission residual cortical injury.
Valentina Camera +20 more
wiley +1 more source
On the number of solutions of boundary value problems involving the p-Laplacian
Electronic Journal of Differential Equations, 1996 solutions of the boundary value problem $$ (varphi (u'))' + lambda f(t, u)=0,quad ...
H. Dang, K. Schmitt, R. Shivaji
doaj
Exact radial solutions for a nonlinear eigenvalue problem
Applied Mathematics Letters, 2000 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
J. M. Fraile, Emanuele Schiavi
openaire +2 more sources