Results 131 to 140 of about 3,320,198 (344)

Periodic random attractors for stochastic Navier-Stokes equations on unbounded domains

open access: yesElectronic Journal of Differential Equations, 2012
This article concerns the asymptotic behavior of solutions to the two-dimensional Navier-Stokes equations with both non-autonomous deterministic and stochastic terms defined on unbounded domains.
Bixiang Wang
doaj  

An Lp-Estimate for Weak Solutions of Elliptic Equations

open access: yesAbstract and Applied Analysis, 2012
We prove an Lp-a priori bound, p>2, for solutions of second order linear elliptic partial differential equations in divergence form with discontinuous coefficients in unbounded domains.
Sara Monsurrò, Maria Transirico
doaj   +1 more source

Reaction-diffusion equations on unbounded thin domains

open access: yes, 2001
We prove existence and upper semicontinuity of attractors for a reaction-diffusion equation on a family of thin unbounded domains collapsing onto a lower dimensional ...
Francesca Antoci   +4 more
core  

Null controllability results for parabolic equations in unbounded domains [PDF]

open access: yes, 2007
In this talk we present some results concerning the null controllability for a heat equation in unbounded domains. We characterize the conditions that must satisfy the weight function, introduced by Fursikov and Imanuvilov, in order to prove a global ...
González Burgos, Manuel   +1 more
core  

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

open access: yesAdvanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa   +6 more
wiley   +1 more source

Hardy's inequality in unbounded domains

open access: yes, 2001
The aim of this paper is to consider Hardy's inequality with weight on unbounded domains. In particular, using a decomposition lemma, we study the existence of a minimizer for $$ S_\varepsilon(\Omega):= \inf_{u \in D_{\varepsilon}^{1,2}(\Omega)} \frac {\
Colin, Fabrice
core  

Thermally Modulated Metasurface Sensor for Dynamic and Time‐Resolved Isolation of Extracellular Vesicles

open access: yesAdvanced Materials, EarlyView.
A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk   +7 more
wiley   +1 more source

Generalized Morrey spaces over unbounded domains

open access: yes, 2020
We study generalized Morrey type spaces over unbounded domains. Our goal is to describe the main properties of these spaces and some functional subspaces defined as a closure of the $L^infty $ and $C_0^infty$ functions with respect to the norm in the ...
Roberta D'Ambrosio   +2 more
core  

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

open access: yesAdvanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee   +21 more
wiley   +1 more source

Hermite neural operator for solving partial differential equations on unbounded domains

open access: yesMachine Learning: Science and Technology
Accurately simulating physical systems such as wave propagation and quantum mechanics often requires solving partial differential equations on unbounded domains.
Ruijie Bai   +4 more
doaj   +1 more source

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