Results 61 to 70 of about 128,734 (275)

An extension of the estimation for solutions of certain Laplace equations

Journal of Inequalities and Applications, 2016
In this paper, by using a new type of Carleman formula with respect to a certain Laplace operator, we estimate the growth property for solutions of certain Laplace equations defined in a smooth cone.
Bin Huang, Jiaofeng Wang, Maria Hampshire Zylbersztejn   +2 more
doaj   +1 more source

Micro Elastofluidics for Tuneable Droplet Merging

Advanced Materials Technologies, EarlyView.
This technical paper provides a proof of concept of fully flexible and stretchable microfluidic technology for tuneable droplet mixing and merging. The phenomenon is justified through theoretical, numerical and experimental studies. ABSTRACT Droplet microfluidics enables precise handling of discrete fluid volumes at the microscale, with broad ...
Uditha Roshan, Amith Mudugamuwa, Xiaoyue Kang, Prabuddha De Saram, Fariba Malekpour Galogahi, Du Tuan Tran, Lingxi Ouyang, Jun Zhang, Nam‐Trung Nguyen   +8 more
wiley   +1 more source

Nanocrystal Quality–Controlled Scintillation in Porous YAG:Ce Aerogels

Advanced Optical Materials, EarlyView.
High‐temperature thermal treatment of YAG:Ce nanoscintillator aerogels increases light yield under ionizing radiation by up to eightfold without affecting timing performance. Additionally, low‐temperature atmospheric treatments reversibly modify the cerium oxidation state, revealing strong defect sensitivity and offering new strategies to optimize ...
Pavlo Mai, Yannis Cheref, Raphael Marie‐Luce, Frédéric Lerouge, Julien Houel, Gilles Ledoux, Alice Perret, Francesca Cova, Mauro Fasoli, Benoit Sabot, Frédéric Chaput, Christophe Dujardin   +11 more
wiley   +1 more source

Laplace operator based multi-channel image filters learning

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016
Learning an image filter from a pair of images composed of an original image and its filtered version has attracted increasing attention in the image processing region.
Yantao LIU, Meng LIU, Bin LIU, Jingang SUN, Xiuping LIU   +4 more
doaj   +1 more source

The Spectral Zeta Function for Laplace Operators on Warped Product Manifolds of the type $I\times_{f} N$

, 2011
In this work we study the spectral zeta function associated with the Laplace operator acting on scalar functions defined on a warped product of manifolds of the type $I\times_{f} N$ where $I$ is an interval of the real line and $N$ is a compact, $d ...
A. Flachi, A.O. Barvinsky, C.M. Bender, D.B. Ray, E. Elizalde, E. Elizalde, G. Esposito, G. Fucci, G. Fucci, G. Fucci, Guglielmo Fucci, H.A. Chamblin, J. Cheeger, J. Garriga, J.S. Dowker, K. Kirsten, K. Kirsten, K. Kirsten, Klaus Kirsten, L. Randall, M. Bordag, M. Bordag, M. Bordag, N.D. Birrell, P.B. Gilkey, S. Minakshisundaram, S.A. Fulling, S.K. Blau, S.W. Hawking   +28 more
core   +1 more source

Laplace–Beltrami Operator on Digital Surfaces [PDF]

Journal of Mathematical Imaging and Vision, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Caissard, Thomas, Coeurjolly, David, Lachaud, Jacques-Olivier, Roussillon, Tristan   +3 more
openaire   +4 more sources

In Situ Characterisation of Hydrogels via Dynamic Interface Printing

Advanced Science, EarlyView.
ABSTRACT Hydrogels have become pivotal materials for tissue engineering, robotics, biomedical devices, and sensing applications due to their diverse material compositions and tunable mechanical properties. While significant effort has focused on developing novel manufacturing approaches such as extrusion bioprinting and light‐based fabrication methods,
Callum Vidler, Michael Halwes, David J. Collins   +2 more
wiley   +1 more source

On the Dissemination of Results on the Optimal Recovery of Information about the State of the System from Incomplete and Inaccurate data in the Kiprianov Spaces

Современные информационные технологии и IT-образование
The results related to the restoration of functions in weight spaces from incomplete spectral data are presented. In this regard, the problem of reconstructing the singular elliptic Laplace-Bessel operator and its degrees of the function from the Fourier-
Alexey Skrypnikov, Marina Polovinkina, Igor Polovinkin   +2 more
doaj   +1 more source

A computing method for bending problem of thin plate on Pasternak foundation

Advances in Mechanical Engineering, 2020
The governing equation of the bending problem of simply supported thin plate on Pasternak foundation is degraded into two coupled lower order differential equations using the intermediate variable, which are a Helmholtz equation and a Laplace equation. A
Jiarong Gan, Hong Yuan, Shanqing Li, Qifeng Peng, Huanliang Zhang   +4 more
doaj   +1 more source

Numerical Solution of Fractional Order Anomalous Subdiffusion Problems Using Radial Kernels and Transform

Journal of Mathematics, 2021
By coupling of radial kernels and localized Laplace transform, a numerical scheme for the approximation of time fractional anomalous subdiffusion problems is presented.
Muhammad Taufiq, Marjan Uddin
doaj   +1 more source