Results 71 to 80 of about 11,243 (308)

Unbounded Poincaré domains

open access: yesAnnales Academiae Scientiarum Fennicae Series A I Mathematica, 1992
The paper deals with Poincaré inequalities of type \[ \inf_{a\in\mathbb{R}} \| u-a\mid L_ q(D)\|\leq c\|\nabla u\mid L_ p(D)\|, \qquad 1-{n\over p}=-{n\over q}, \] \(1\leq ...
openaire   +3 more sources

Development and implementation of a finite element program for static electromagnetic field problems

open access: yes, 1990
Bibliography: leaves 102-106.A program is presented for the solution of static electromagnetic fields in bounded and unbounded 2- dimensional domains. The program comprises of a mesh generator which descretises the domain into triangular finite elements ...
Gopal, G
core  

Spatiotemporal Drug Delivery via a Neonatal Spinal Cord ECM Hydrogel for Biomimetic Microenvironment Remodeling After Spinal Cord Injury

open access: yesAdvanced Functional Materials, EarlyView.
A biomimetic hydrogel derived from neonatal spinal cord ECM (DNSCM) delivers LAMB2 protein and ISP peptide to remodel the inhibitory injury microenvironment. The system sustains drug release, upregulates pro‐regenerative LAMB2, downregulates inhibitory CSPG, and promotes axonal regeneration.
Shiyu Fu   +8 more
wiley   +1 more source

Using the scaled boundary finite element method to model 2D time-dependent geotechnical engineering problems

open access: yes, 2005
The scaled boundary finite element method caters well for soil-structure interaction problems, but the formulation does not cater for the presence of changing pore pressures with time, body loads and tractions. A detailed formulation is presented in this
Hassanen, M.   +2 more
core  

Multi-wave transient and harmonic infinite elements for two-dimensional unbounded domain problems

open access: yes, 1999
Using the governing differential equations of wave propagation problems and making use of the Galerkin weighted residual method, discretized formulations in the Laplace transform domain for the transient behaviour of unbounded domain problems have been ...
Temel B., Kiral E., Yerli H.R.
core   +1 more source

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

open access: yesAdvanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen   +10 more
wiley   +1 more source

Notes on a class of operators with the localized single-valued extension property

open access: yesModern Mathematical Methods, 2023
This article concerns the permanence of the single valued extension property at a point under suitable perturbations for an unbounded operator T on a particular integrity domain.
Salvatore Triolo
doaj  

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

open access: yesAdvanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko   +10 more
wiley   +1 more source

Liouville property of fractional Lane-Emden equation in general unbounded domain

open access: yesAdvances in Nonlinear Analysis, 2020
Our purpose of this paper is to consider Liouville property for the fractional Lane-Emden ...
Wang Ying, Wei Yuanhong
doaj   +1 more source

Moment Problems on Bounded and Unbounded Domains [PDF]

open access: yesInternational Journal of Analysis, 2013
Using approximation results, we characterize the existence of the solution for a two-dimensional moment problem in the first quadrant, in terms of quadratic forms, similar to the one-dimensional case. For the bounded domain case, one considers a space of complex analytic functions in a disk and a space of continuous functions on a compact interval. The
openaire   +1 more source

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