Results 71 to 80 of about 2,948 (219)
Analysis of Chorus Wave Power on Burst‐Mode Timescales During the Van Allen Probes Era
Journal of Geophysical Research: Space Physics, Volume 131, Issue 5, May 2026.Abstract Interactions between whistler‐mode chorus waves and electrons are a key driver of dynamics in Earth's radiation belts. These global dynamics are often described using Fokker‐Planck diffusion models. Whilst, in many cases, such models effectively describe the large scale changes within the region, they often rely upon spatially and temporally ...
R. Black +4 more
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Quasilinear and singular elliptic systems [PDF]
, 2020 . In this paper, we investigate the following quasilinear elliptic and singular system (P): where Ω is an open bounded domain with smooth boundary ...
R N +3 more
core
On qualitative properties of a system containing a singular parabolic functional equation
Electronic Journal of Qualitative Theory of Differential Equations, 2008 We consider a system consisting of a quasilinear parabolic equation and a first order ordinary differential equation containing functional dependence on the unknown functions. The existence and some properties of solutions in $(0,\infty )$ will be proved.
László Simon
doaj +1 more source
Strong well‐posedness for a stochastic fluid‐rigid body system via stochastic maximal regularity
Journal of the London Mathematical Society, Volume 113, Issue 5, May 2026.Abstract We develop a rigorous analytical framework for a coupled stochastic fluid‐rigid body system in R3$\mathbb {R}^3$. The model describes the motion of a rigid ball immersed in an incompressible Newtonian fluid subjected to both additive noise in the fluid and body equations and transport‐type noise in the fluid equation. We establish local strong
Felix Brandt, Arnab Roy
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Journal of Geophysical Research: Space Physics, Volume 131, Issue 4, April 2026.Abstract Parker Solar Probe has been proven as instrumental for the observation of young solar wind. During the encounters E‐07 and E‐08, PSP recorded the core plus beaming protons crossing the heliospheric current Sheet region. When the observed PSP data is plotted in the temperature ratio versus parallel beta space, it is found that the occurrence ...
M. Rashid +10 more
wiley +1 more source
Existence of Nontrivial Solutions for a Critical Perturbed Quasilinear Elliptic System
Journal of Function Spaces, 2014 We consider a perturbed quasilinear elliptic system involving the p-Laplacian with critical growth terms in RN. Under proper conditions, we establish the existence of nontrivial solutions by using the variational methods.
Huixing Zhang, Xiangzhi Zhang
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On the Integrability of (2+1)-Dimensional Quasilinear Systems [PDF]
Communications in Mathematical Physics, 2004 A (2+1)-dimensional quasilinear system is said to be `integrable' if it can be decoupled in infinitely many ways into a pair of compatible n-component one-dimensional systems in Riemann invariants. Exact solutions described by these reductions, known as nonlinear interactions of planar simple waves, can be viewed as natural dispersionless analogs of n ...
Ferapontov, E. V., Khusnutdinova, K. R.
openaire +3 more sources
A Platinum (II) Polyyne Oligomers Donor for Efficient Ternary Organic Solar Cells
Solar RRL, Volume 10, Issue 6, 29 March 2026.Platinum (II) polyyne oligomers P5 are used as a donor in a ternary organic solar cell. The average power conversion efficiency of 16% surpasses the international record for [Pt] (II) polyyne oligomers. PC71BM speeds up the rise time for electron transfer and slows down the recombination time.
Abdel Aziz Wayzani +10 more
wiley +1 more source
Abstract and Applied Analysis, 2006 The system of quasilinear equations for symmetric flows of a viscous heat-conducting gas with a free external boundary is considered. For global in time weak solutions having nonstrictly positive density, the linear in time two-sided bounds for the gas ...
Alexander Zlotnik
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Advanced Healthcare Materials, Volume 15, Issue 10, 13 March 2026.We present a strategy to enhance magnetic hyperthermia therapy by modulating nanoparticle–cell interactions. Antibody‐functionalized magnetic nanoparticles targeting the low‐internalizing CCR9 receptor enable spatially controlled membrane anchoring, reducing aggregation and maximizing heat generation under alternating magnetic fields.
David Egea‐Benavente +5 more
wiley +1 more source