Results 141 to 150 of about 19,135,649 (331)

Maximum and anti-maximum principles for the p-Laplacian with a nonlinear boundary condition

open access: yesElectronic Journal of Differential Equations, 2006
In this paper we study the maximum and the anti-maximum principles for the problem $Delta _{p}u=|u|^{p-2}u$ in the bounded smooth domain $Omega subset mathbb{R}^{N}$, with $|abla u|^{p-2}frac{partial u}{partial u }=lambda |u|^{p-2}u+h$ as a non linear ...
Aomar Anane, Omar Chakrone, Najat Moradi
doaj  

Combining Low‐Valent AlI and SnII Metal Centers for Small Molecule Activation

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Salt metathesis between AlI and SnII complexes gives an electron‐rich complex with an AlSn bond which can be described as a weak polar bond between AlII and SnI open shell fragments. Electronic structure and reactivity are discussed. The recently discovered class of potassium aluminyl complexes (R2Al−K+) enables facile access to heterobimetallic Al ...
Tristan Löwl   +6 more
wiley   +1 more source

Self‐inferring incomplete multi‐view clustering

open access: yesIET Computer Vision, EarlyView., 2022
A novel algorithm is proposed, named self‐inferring multi‐view clustering, to learn a common representation for all views while inferring the missing instances simultaneously. The missing instances of incomplete multi‐view data are replenished with zeros and exploited as variables and a feature graph is constructed for each view.
Junjun Fan   +5 more
wiley   +1 more source

Singular parabolic p-Laplacian systems under non-smooth external forces. Regularity up to the boundary [PDF]

open access: yesarXiv, 2012
We study the regularity of the solutions to initial-boundary value problems for N-systems of the p-Laplacian type, in $n\geq 3$ space variables, with square-integrable external forces in the space-time cylinder. So, the ellipticity coefficient remains unbounded. The singular case $\mu=0 $ is covered.
arxiv  

Dielectrophoresis Tutorial: Inspired by Hatfield's 1924 Patent and Boltzmann's Theory and Experiments of 1874

open access: yesELECTROPHORESIS, EarlyView.
ABSTRACT The first patent to describe dielectrophoresis (DEP) as a means and process to separate particles from a mixture was granted by the US Patent Office to Henry Stafford Hatfield in 1924. The novel methods of sample preparation and designs of electrode geometry covered by the patent's disclosures and claims describe the basis for most present‐day
Ronald Pethig
wiley   +1 more source

Semi‐Paired Semi‐Supervised Deep Hashing for cross‐view retrieval

open access: yesIET Computer Vision, EarlyView., 2022
In this study, a Semi‐Paired Semi‐Supervised Deep Hashing (SPSDH) is proposed. SPSDH is a novel end‐to‐end deep neural network model with high‐order affinity. A non‐local higher‐order affinity measure that better considers the multimodal neighbourhood structure. And a common representation to associate different modalities is introduced, which combined
Yi Wang   +3 more
wiley   +1 more source

On the singular p-Laplacian system under Navier slip type boundary conditions. The gradient-symmetric case [PDF]

open access: yesarXiv, 2012
We consider the p-Laplacian system of N equations in n space variables, 1< p\leq 2, under the homogeneous Navier slip boundary condition. Furthermore, the gradient of the velocity is replaced by the, more physical, symmetric gradient. We prove W^{2, q} regularity, up to the boundary, under suitable assumptions on the couple p,q.
arxiv  

Bifurcation along curves for the p-Laplacian with radial symmetry

open access: yes, 2012
We study the global structure of the set of radial solutions of a nonlinear Dirichlet problem involving the p-Laplacian with p>2, in the unit ball of $R^N$, $N \ges 1$.
Genoud, François
core   +1 more source

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