Results 101 to 110 of about 8,991,569 (289)
Radial positive solutions for a nonpositone problem in a ball
Electronic Journal of Differential Equations, 2009 Summary: We study the existence of radial positive solutions for a nonpositone problem when the nonlinearity is superlinear and may have more than one zero.
Said Hakimi, Abderrahim Zertiti
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Advanced Engineering Materials, EarlyView.This study explores the influences of calendering and surface treatment during direct ink writing (DIW) of thermochromic cholesteric liquid crystal (CLC) on PET nonwovens. For the PVA‐coated nonwovens, calendering reduces pore size leading to reduced ink absorption and enhanced spreading. The NeverWet‐coated nonwovens improve thermochromic responses by
Sreenivasan Sreenivasan Narayanan +3 more
wiley +1 more source
Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
, 2018 We prove the existence of positive radial solutions to a class of semipositone p-Laplacian problems on the exterior of a ball subject to Dirichlet and nonlinear boundary conditions. Using variational methods we prove the existence of a solution, and then
Inbo Sim +2 more
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Positive radial solutions for Dirichlet problems with mean curvature operators in Minkowski space [PDF]
, 2012 In this paper, by using Leray–Schauder degree arguments and critical point theory for convex, lower semicontinuous perturbations of C1-functionals, we obtain existence of classical positive radial solutions for Dirichlet problems of typediv(∇v1−|∇v|2)+f(|
Bereanu, C. +2 more
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Energy Distribution of a Regular Black Hole Solution in Einstein-Nonlinear Electrodynamics
Advances in Mathematical Physics, 2015 A study about the energy momentum of a new four-dimensional spherically symmetric, static and charged, regular black hole solution developed in the context of general relativity coupled to nonlinear electrodynamics is presented.
I. Radinschi +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
, 2015 We show existence and uniqueness of positive radial solutions to. {Delta_g u+λu+u^p=0 in A,u=0 on ∂A, with λ. < 0, A being an annular domain in a Riemannian manifold M of dimension n endowed with the metric dr^2+S^2(r)g_(S^n-1).
Morabito, Filippo, Morabito F.
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Point rupture solutions of a singular elliptic equation
Electronic Journal of Differential Equations, 2013 We consider the elliptic equation $$ Delta u=f(u) $$ in a region $Omegasubsetmathbb{R}^2$, where f is a positive continuous function satisfying $$ lim_{uo 0^{+}}f(u) =infty. $$ Motivated by the thin film equations, a solution $u$ is said to be a
Huiqiang Jiang, Attou Miloua
doaj
On radial positive normalized solutions of the Nonlinear Schrödinger equation in an annulus
Nonlinear Differential Equations and Applications NoDEAarXiv admin note: text overlap with arXiv:2209 ...
Liang, Jian, Song, Linjie
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