Results 31 to 40 of about 1,391,367 (292)

A Parameterized Macromodeling Strategy with Uniform Stability Test [PDF]

, 2009
This paper presents a strategy for the construction of parameterized linear macromodels from tabulated port responses. These macromodels are able to reproduce the input-output behavior of the structure of interest both in terms of frequency and one or ...
Grivet-Talocia, S., Nakhla, M.S., Triverio, Piero   +2 more
core   +1 more source

Uniform stabilization of an acoustic system

Journal of Evolution Equations
arXiv admin note: text overlap with arXiv:2110 ...
Kaïs Ammari, Fathi Hassine, Luc Robbiano   +2 more
openaire   +2 more sources

On the stability and uniform stability of retarded integro-differential equations

Alexandria Engineering Journal, 2018
In this paper, the authors obtain new sufficient conditions for stability (S) and uniform stability (US) of solutions of the first order retarded Volterra integro-differential equations (VIDEs) in the formx′=A(t)x+∫t-τtC(t,s)ϕ(s,x(s))ds+f(t,x,x(t-τ)).The
Cemil Tunç, Sizar Abid Mohammed
doaj   +1 more source

Stability of explicit one-step methods for P1-finite element approximation of linear diffusion equations on anisotropic meshes [PDF]

, 2016
We study the stability of explicit one-step integration schemes for the linear finite element approximation of linear parabolic equations. The derived bound on the largest permissible time step is tight for any mesh and any diffusion matrix within a ...
Huang, Weizhang, Kamenski, Lennard, Lang, Jens   +2 more
core   +2 more sources

High-order compact finite difference schemes for option pricing in stochastic volatility models on non-uniform grids [PDF]

, 2014
We derive high-order compact finite difference schemes for option pricing in stochastic volatility models on non-uniform grids. The schemes are fourth-order accurate in space and second-order accurate in time for vanishing correlation.
Benhamou, Bertram Düring, Black, Christof Heuer, Clarke, Duan, Düring, Düring, Düring, Düring, Düring, Fournié, Heston, Hilber, Ikonen, In’t~Hout, Kangro, Kreiss, Lewis, Liao, Michel Fournié, Rannacher, Tangman, Tavella, Zhu, Zvan   +25 more
core   +4 more sources

Stability of the uniform ferroelectric nematic phase [PDF]

Physical Review E, 2021
The recent discovery of the ferroelectric nematic phase N_{F} resurrects a question about the stability of the uniform N_{F} state with respect to the formation of either a standard for the solid ferroelectric domain structure or for the often occurring liquid crystal space modulation of the polarization vector P (and naturally coupled to P nematic ...
openaire   +2 more sources

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Study on a delayed pest management model with pulse chemical control

Journal of Biological Dynamics
Chemical control is crucial in pest management, but delayed responses to pesticide application can significantly affect its success. This study develops a type of novel mathematical models combining delayed impulse differential equations with pulse ...
Yize Chen, Juhua Liang
doaj   +1 more source

Parameter-robust stability of classical three-field formulation of Biot's consolidation model

, 2017
This paper is devoted to the stability analysis of a classical three-field formulation of Biot's consolidation model where the unknown variables are the displacements, fluid flux (Darcy velocity), and pore pressure.
Hong, Qingguo, Kraus, Johannes
core   +1 more source