Results 71 to 80 of about 46,114 (206)
Small Science, Volume 6, Issue 3, March 2026.A surfactant‐free strategy using a functional Poly(DiMethylAminoEthylMethAcrylate) polybase enables stable colloidal imine‐linked COFs formation via self‐assembly‐induced process. A dual effect is demonstrated with the control in size and stabilization in colloidal state of the COFs in situ synthesized.
Axelle Larrieu +3 more
wiley +1 more source
Existence of a unique solution to an elliptic partial differential equation
Electronic Journal of Differential Equations, 2019 The purpose of this article is to prove the existence of a unique classical solution to the quasilinear elliptic equation $-\nabla \cdot(a(u) \nabla u)=f$ for $\mathbf{x} \in \Omega$, which satisfies the condition that $u(\mathbf{x}_0)=u_0$ at a ...
Diane L. Denny
doaj
Influence of Competitive C–P Segregation on Austenite Grain Growth in Iron Alloys
steel research international, Volume 97, Issue 3, Page 1432-1443, March 2026.This study investigates how carbon influences phosphorus‐induced solute drag effects during isothermal annealing of austenite grain growth in Fe–C–P alloys. Using in situ high‐temperature laser scanning confocal microscopy and density functional theory simulations, it demonstrates that carbon above a critical temperature significantly reduces P ...
Maximilian Kern +4 more
wiley +1 more source
A new quasilinear formulation for ICRF plasmas in a toroidal geometry
EPJ Web of Conferences, 2017 We present a new formulation for quasilinear velocity space diffusion for ICRF plasmas that considers two different aspects: (1) finite Larmor radius approximation and (2) includes the effect of toroidal geometry and constructs a positive definite form ...
Lee Jungpyo +9 more
doaj +1 more source
Constructing a quasilinear moving average using the scaling function [PDF]
The scaling function from multiresolution analysis can be used to constuct a smoothing tool in the context of time series analysis. We give a time series smoothing function for which we show the properties of a quasilinear moving average. Furthermore; we
Schlüter, Stephan
core
Image restoration using a reaction-diffusion process
Electronic Journal of Differential Equations, 2014 This study shows how partial differential equations can be employed to restore a digital image. It is in fact a generalization of the work presented by Catte [12], which modify the Perona-Malik Model by nonlinear diffusion.
Noureddine Alaa +3 more
doaj
On nonlocal quasilinear equations and their local limits
, 2016 We introduce a new class of quasilinear nonlocal operators and study equations involving these operators. The operators are degenerate elliptic and may have arbitrary growth in the gradient.
Chasseigne, Emmanuel, Jakobsen, Espen
core +1 more source
Optimal $C^{1, \alpha}$ regularity for quasilinear elliptic equations with Orlicz growth
Electronic Journal of Qualitative Theory of Differential EquationsIn this paper we obtain the interior optimal $C^{1, \alpha}$ regularity of weak solutions for the following quasilinear elliptic equations with Orlicz growth in divergence form \begin{equation*} -\operatorname{div}a(x, Du)=- \operatorname{div} \textbf{F}
Xiaohan Wang, Fengping Yao
doaj +1 more source
Nonlinear models of wave processes in the dimension (1 + 1) and first order quasilinear equations
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2023 Background. The study considers the connection of models of nonlinear wave processes in various one-dimensional physical systems, such as nonlinear two-wire lines, with first order quasilinear equations.
Viktor M. Zhuravlev
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Advances in Nonlinear AnalysisThis study deals with the global boundedness of a classical solution to a quasilinear two-species chemotaxis-competition model with nonlinear sensitivities in n≤3n\le 3. Due to the presence of nonlinear sensitivities, obtaining the necessary ‖w‖L∞\Vert w{
Yan Dongze, Liu Changchun
doaj +1 more source