Results 61 to 70 of about 4,196,105 (283)

A stability result for p-harmonic systems with discontinuous coefficients

open access: yesElectronic Journal of Differential Equations, 2001
The present paper is concerned with p-harmonic systems $$ mathop{ m div} (langle A(x) Du(x), Du(x) angle ^{{p-2}over 2} A(x) Du(x))=mathop{ m div} ( sqrt{A(x)} F(x)),$$ where $A(x)$ is a positive definite matrix whose entries have bounded mean ...
Bianca Stroffolini
doaj  

Global gradient estimates  for  shear thinning-type Stokes system on the non-smooth domains

open access: yesElectronic Journal of Differential Equations
In this paper, we present the global $L^q$ estimates for the weak solution of the steady p-Stokes equations describing the motion of the shear-thinning flow under the nonslip boundary condition.
Namkyeong Cho
doaj   +1 more source

Accelerated Discovery of Topological Spin Phase Diagrams in CrSBr Magnets Via High‐Throughput Optimization

open access: yesAdvanced Functional Materials, EarlyView.
Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall   +4 more
wiley   +1 more source

Mean Lipschitz spaces and bounded mean oscillation

open access: yesIllinois Journal of Mathematics, 1997
Assume that \(f(z)\) is analytic in the unit disk and has a non-tangential limit \(f(e^{i\theta})\) at a.e. point of the unit circle. The integral modulus of continuity of order \(p\), \(1\leq p < +\infty\), of the boundary function \(f(e^{i\theta})\) is \(\omega (\delta , f) = \sup_ ...
openaire   +3 more sources

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

open access: yesAdvanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski   +3 more
wiley   +1 more source

Sharp estimates for the functions of bounded lower oscillation

open access: yes, 2012
Let $f:\R\to \R$ be a locally integrable function of bounded lower oscillation. The paper contains the proofs of sharp strong-type, weak-type and exponential estimates for the mean oscillation of $f$.
Osekowski, Adam
core   +1 more source

Exact Norms and Morrey Estimates for Logarithmic Hardy Operators and Their Commutators on the Half-Line

open access: yesMathematics
We study logarithmic Hardy operators and their commutators on the half-line Morrey spaces defined using all bounded intervals.
Francis Mora-Ferreras   +2 more
doaj   +1 more source

An Improved Thermo-TDR Technique for Monitoring Soil Thermal Properties, Water Content, Bulk Density, and Porosity

open access: yesVadose Zone Journal, 2019
The thermo-time domain reflectometry (thermo-TDR) technique is valuable for monitoring in situ soil water content (θ), thermal properties, bulk density (ρ), porosity (), and air-filled porosity () in the vadose zone.
Wei Peng   +4 more
doaj   +1 more source

Time Domain Reflectometry Waveform Analysis with Second-Order Bounded Mean Oscillation [PDF]

open access: yes, 2014
Tangent-line methods and adaptive waveform interpretation with Gaussian filtering (AWIGF) have been proposed for determining reflection positions of time domain reflectometry (TDR) waveforms.
Horton, Robert   +5 more
core  

Mechanics of Telson Ridges in Mantis Shrimp for Impact Analysis and Implications for Bioinspired Elastic Shell Designs

open access: yesAdvanced Functional Materials, EarlyView.
The mantis shrimp telson reveals how ridged biological shields control deformation under impact. Inspired by this architecture, telson‐inspired ridged curved shells transform ridge geometry and macroscopic curvature into bidirectional snap‐through, tunable stiffness, and enhanced hysteretic energy dissipation for multifunctional architected materials ...
Phani Saketh Dasika   +5 more
wiley   +1 more source

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