Results 141 to 150 of about 199,828 (311)

A free boundary problem arising in smoulder combustion

open access: yes, 1992
Hu, Bei; Stuart, A.M.. (1992). A free boundary problem arising in smoulder combustion.
Hu, Bei, Stuart, A.M.
core  

Avery fixed point theorem applied to Hammerstein integral equations

open access: yesElectronic Journal of Differential Equations, 2019
We apply a recent Avery et al. fixed point theorem to the Hammerstein integral equation $$ x(t)=\int^{T_2}_{T_1}G(t,s)f(x(s))\,ds, \quad t\in[T_1,T_2].
Paul W. Eloe, Jeffrey T. Neugebauer
doaj  

On some boundary control problems

open access: yesDiscrete and Continuous Dynamical Systems - S, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Boundary problem in Simon's two-stage clinical trial designs. [PDF]

open access: yesJ Biopharm Stat, 2017
Shan G, Chen JJ, Ma C.
europepmc   +1 more source

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

open access: yesAdvanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu   +13 more
wiley   +1 more source

A free boundary problem arising in superconductor modeling

open access: yes, 1991
Friedman, Avner; Hu, Bei. (1991). A free boundary problem arising in superconductor modeling.
Hu, Bei, Friedman, Avner
core  

On the oblique boundary problem with a stochastic inhomogeneity [PDF]

open access: yes, 2005
We analyze the regular oblique boundary problem for the Poisson equation on a C^1-domain with stochastic inhomogeneities. At first we investigate the deterministic problem.
Grothaus, Martin, Raskop, Thomas
core  

Resonant problem for some second-order differential equation on the half-line

open access: yesElectronic Journal of Differential Equations, 2007
We prove the existence of at least one solution to a nonlinear second-order differential equation on the half-line, with the boundary conditions $x'(0)=0$ and with the first derivative vanishing at infinity.
Katarzyna Szymanska
doaj  

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Formulation of some self-consistent tasks of radio electronics

open access: yesФизика волновых процессов и радиотехнические системы, 2018
The self-consistent problem of electromagnetism is defined as a closed mathematical cycle in which the primary sources of the electromagnetic field are corrected by the inverse effect of secondary sources arising from them as a result of the interaction ...
K.I. Kisilenko   +3 more
doaj  

Home - About - Disclaimer - Privacy