Results 81 to 90 of about 163,861 (263)
7 Tesla magnetic resonance imaging to detect cortical pathology in multiple sclerosis. [PDF]
Neocortical lesions (NLs) are an important pathological component of multiple sclerosis (MS), but their visualization by magnetic resonance imaging (MRI) remains challenging.We aimed at assessing the sensitivity of multi echo gradient echo (ME-GRE) T2 ...
Bing Yao +7 more
doaj +1 more source
Nonlocal Nonlinear Schr\"odinger Equations and Their Soliton Solutions
We study standard and nonlocal nonlinear Schr\"{o}dinger (NLS) equations obtained from the coupled NLS system of equations (Ablowitz-Kaup-Newell-Segur (AKNS) equations) by using standard and nonlocal reductions respectively.
Gürses, Metin, Pekcan, Aslı
core +2 more sources
On long time behavior of the focusing energy-critical NLS on $\mathbb{R}^d\times\mathbb{T}$ via semivirial-vanishing geometry [PDF]
Luo Yongming
openalex +1 more source
On the continuous resonant equation for NLS II: Statistical study [PDF]
We consider the continuous resonant (CR) system of the 2D cubic nonlinear Schrodinger (NLS) equation. This system arises in numerous instances as an effective equation for the long-time dynamics of NLS in confined regimes (e.g.
P. Germain, Z. Hani, Laurent Thomann
semanticscholar +1 more source
Translationally invariant nonlinear Schrodinger lattices
Persistence of stationary and traveling single-humped localized solutions in the spatial discretizations of the nonlinear Schrodinger (NLS) equation is addressed.
Berger A +11 more
core +2 more sources
Non-existence of solutions for the periodic cubic NLS below $L^2$ [PDF]
We prove non-existence of solutions for the cubic nonlinear Schr\"odinger equation (NLS) on the circle if initial data belong to $H^s(\mathbb{T}) \setminus L^2(\mathbb{T})$ for some $s \in (-\frac18, 0)$.
Zihua Guo, Tadahiro Oh
semanticscholar +1 more source
26 pages, Accepted for publication in Advances in Theoretical and Mathematical ...
openaire +4 more sources
Dodecyl protocatechuate (dodecyl) is a derivative of protocatechuic acid (3,4-dihydroxybenzoic acid) that possesses anti-oxidant and antifungal properties.
Kaila P. Medina-Alarcón +12 more
doaj +1 more source
Interplay between kinase domain autophosphorylation and F-actin binding domain in regulating imatinib sensitivity and nuclear import of BCR-ABL. [PDF]
The constitutively activated BCR-ABL tyrosine kinase of chronic myeloid leukemia (CML) is localized exclusively to the cytoplasm despite the three nuclear localization signals (NLS) in the ABL portion of this fusion protein.
Martin Preyer +2 more
doaj +1 more source
On instability of excited states of the nonlinear Schr\"odinger equation
We introduce a new notion of linear stability for standing waves of the nonlinear Schr\"odinger equation (NLS) which requires not only that the spectrum of the linearization be real, but also that the generalized kernel be not degenerate and that the ...
Cuccagna, Scipio
core +1 more source

