Results 131 to 140 of about 43,657 (228)

On the fractional logarithmic $p$-Laplacian

In this paper, we introduce and investigate the fractional logarithmic $p$-Laplacian $(-Δ)_{p}^{s+\log}$, defined as the first-order derivative with respect to the parameter $t$ of the fractional $p$-Laplacian $(-Δ)_{p}^{t}$ evaluated at $t=s$. We establish that this operator admits the following integral representation \[ \begin{aligned} (-Δ)_{p}^{s ...
Bahrouni, Anouar, Gouasmia, Abdelhamid, Hajaiej, Hichem, Ouannasser, Anass   +3 more
openaire   +2 more sources

Tracking Zn Particle Movement in Zn–MnO2 Batteries and Incorporating Granular Flow Into a Computational Battery Model

Batteries &Supercaps, Volume 9, Issue 8, August 2026.
In alkaline Zn–MnO2 cylindrical batteries, nonuniform ZnO precipitation creates a force that pushes Zn particles inward toward the current collector in some cases. Individual Zn particle movement is quantified via pseudo‐operando micro‐computed tomography and particle tracking.
Jillian Rix Mulligan, Dominick P. Guida, Chi Nguyen, Matthew T. Wendling, Xiaotong H. Chadderdon, Joshua W. Gallaway   +5 more
wiley   +1 more source

Advancing Quantitative Susceptibility Mapping With 2.5D Diffusion Models for Rapid Intracranial Hemorrhage Quantification

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 596-610, August 2026.
ABSTRACT Purpose To develop a generative diffusion model‐based approach for robust and efficient quantitative susceptibility mapping (QSM) reconstruction in intracranial hemorrhage (ICH), applicable to both standard gradient echo (GRE) and rapid echo planar imaging (EPI) acquisitions.
Zhuang Xiong, Yang Gao, Feng Liu, Derek Emery, Ken Butcher, Alan H. Wilman, Hongfu Sun   +6 more
wiley   +1 more source

Existence of infinitely many solutions for fractional p-Laplacian equations with sign-changing potential

Electronic Journal of Differential Equations, 2017
In this article, we prove the existence of infinitely many solutions for the fractional $p$-Laplacian equation $$ (-\Delta)^s_p u+V(x)|u|^{p-2}u=f(x,u),\quad x\in \mathbb{R}^N $$ where $s\in(0,1)$, $2\leq ...
Youpei Zhang, Xianhua Tang, Jian Zhang
doaj  

Improved Radiofrequency Safety Modelling in MRI Using In Vivo Measurements of Brain Conductivity

NMR in Biomedicine, Volume 39, Issue 8, August 2026.
A workflow for the comparison of simulated and measured B1+$$ {B}_1^{+} $$ maps was developed and applied to a study on human tissue (brain) electrical conductivity, investigating differences between conductivity values from ex vivo and in vivo measurements.
Guillaume Paillart, Zhongzheng He, Grecia Romero, Pauline Ferry, Khalid Ambarki, Paul Soullié, Jacques Felblinger, Freddy Odille   +7 more
wiley   +1 more source

Infinitely many solutions for Schrodinger-Kirchhoff type equations involving the fractional p-Laplacian and critical exponent

Electronic Journal of Differential Equations, 2016
In this article, we show the existence of infinitely many solutions for the fractional p-Laplacian equations of Schrodinger-Kirchhoff type equation $$ M([u]_{s, p}^p) (-\Delta )_p^s u+V(x)|u|^{p-2}u= \alpha |u|^{ p_s^{*}-2 }u+\beta k(x)|u|^{q-2}u ...
Li Wang, Binlin Zhang
doaj  

Positive Solutions of Fractional Differential Equations with p-Laplacian

Journal of Function Spaces, 2017
The multiplicity of positive solution for a new class of four-point boundary value problem of fractional differential equations with p-Laplacian operator is investigated. By the use of the Leggett-Williams fixed-point theorem, the multiplicity results of
Yuansheng Tian, Sujing Sun, Zhanbing Bai
doaj   +1 more source

Azole‐Based Diarylbenzenes for Molecular Solar Thermal Energy Storage: A Computational Analysis

ChemistrySelect, Volume 11, Issue 29, 3 August 2026.
Diarylethenes containing aromatic π‐linkers have attracted research interest in recent years owing to their potential applications in molecular solar thermal (MOST) energy storage systems. In this work, we demonstrate that replacing the thienyl core of diarylbenzenes with an oxazole core and introducing lateral alkyl‐substituents on the oxazole core ...
Thillaiarasi Sukumar, M. V. R. Akshay Sampath, D. Bala Karuna Kumar, Bhagyashri Devaru Bhat, Mahesh Kumar Ravva, Baswanth Oruganti   +5 more
wiley   +1 more source

Spectral response of guava leaves under infestation by Costalimaita ferruginea (coleoptera: Chrysomelidae)

Agricultural and Forest Entomology, Volume 28, Issue 3, Page 398-409, August 2026.
Coccinellidae (Coleoptera), Miridae (Hemiptera), Hemerobiidae (Neuroptera), Pentatomidae (Hemiptera), Anystidae (Acari), Erythraeidae (Acari) and spiders (Araneidae, Oxyopidae and Salticidae) fed on the invasive paropsine leaf beetles in Marlborough, New Zealand.
Souradji I. Bachirou, Pedro G. Peixoto, David L. Rosalen   +2 more
wiley   +1 more source

Existence for doubly nonlinear fractional p-Laplacian equations

Annali di Matematica Pura ed Applicata (1923 -)
In this paper we prove the existence of a weak solution to a doubly nonlinear parabolic fractional $p$-Laplacian equation, which has general doubly non-linearlity including not only the Sobolev subcritical/critical/supercritical cases but also the slow/fast diffusion ones.
Nobuyuki Kato, Masashi Misawa, Kenta Nakamura, Yoshihiko Yamaura   +3 more
openaire   +3 more sources