Results 91 to 100 of about 5,198,351 (376)

Anomalous diffusion in polymers: long-time behaviour

, 2009
We study the Dirichlet boundary value problem for viscoelastic diffusion in polymers. We show that its weak solutions generate a dissipative semiflow.
AV Babin, B Hu, B Hu, B Riviere, C. J. Durning, DA Edwards, DA Edwards, DA Edwards, DA Edwards, DA Vorotnikov, DA Vorotnikov, DA Vorotnikov, Dmitrii A Vorotnikov, DS Cohen, DS Cohen, G Sell, H Amann, H Amann, I Moise, J Simon, JM Ball, M Krasnoselskii, N Thomas, N Thomas, S.-W. Lee, TP Witelski, VG Zvyagin, VV Chepyzhov, VV Chepyzhov   +28 more
core   +1 more source

On the separation property and the global attractor for the nonlocal Cahn-Hilliard equation in three dimensions [PDF]

, 2023
Andrea Giorgini
openalex   +1 more source

Global Attractor for Impulsive Reaction-Diffusion Equation [PDF]

Nonlinear Oscillations, 2005
In this paper, we consider a reaction-diffusion equation with nonsmooth nonlinearity whose solutions have impulse effects at fixed moments of time. We show how this object generates a nonautonomous multivalued dynamical system and prove the existence of a compact semiinvariant global attractor in the phase space.
IOVANE, Gerardo, O. KAPUSTYAN
openaire   +3 more sources

Dynamics of a damped quintic wave equation with time-dependent coefficients

AIMS Mathematics
We present a comprehensive investigation of the long-term dynamics generated by a semilinear wave equation with time-dependent coefficients and quintic nonlinearity on a bounded domain subject to Dirichlet boundary conditions.
Feng Zhou, Hongfang Li , Kaixuan Zhu , Xin Li   +3 more
doaj   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

FEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

Global attractors for the one dimensional wave equation with displacement dependent damping

, 2010
We study the long-time behavior of solutions of the one dimensional wave equation with nonlinear damping coefficient. We prove that if the damping coefficient function is strictly positive near the origin then this equation possesses a global ...
Arrietta, Babin, Belleri, Gatti, Ghidaglia, Ladyzhenskaya, Lions, Pata, Pata, Pata, Temam   +10 more
core   +1 more source

Global attractors for semigroup actions

Journal of Mathematical Analysis and Applications, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Souza, Josiney A., Raminelli, Stephanie A.   +1 more
openaire   +2 more sources

Global attractor and asymptotic dynamics in the Kuramoto model for coupled noisy phase oscillators [PDF]

, 2011
We study the dynamics of the large N limit of the Kuramoto model of coupled phase oscillators, subject to white noise. We introduce the notion of shadow inertial manifold and we prove their existence for this model, supporting the fact that the long-term
G. Giacomin, K. Pakdaman, Xavier Pellegrin   +2 more
semanticscholar   +1 more source

Global attractors for a class of degenerate diffusion equations

Electronic Journal of Differential Equations, 2003
In this paper we give two existence results for a class of degenerate diffusion equations with p-Laplacian. One is on a unique global strong solution, and the other is on a global attractor.
Shingo Takeuchi, Tomomi Yokota
doaj  

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source