Results 71 to 80 of about 6,191,539 (362)

An asymptotic behavior of QR decomposition [PDF]

Linear Algebra and its Applications, 2007
AbstractThe m-th root of the diagonal of the upper triangular matrix Rm in the QR decomposition of AXmB=QmRm converges and the limit is given by the moduli of the eigenvalues of X with some ordering, where A,B,X∈Cn×n are nonsingular. The asymptotic behavior of the strictly upper triangular part of Rm is discussed.
Tin-Yau Tam, Huajun Huang
openaire   +1 more source

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

Advanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram, Sophie Meißner, Stephan Kümmel   +2 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

The Asymptotic Behavior of Nonlinear Eigenvalues

Rocky Mountain Journal of Mathematics, 2007
In this paper we study the asymptotic behavior of eigenvalues of the weighted one dimensional p Laplace operator, by using the Prufer transformation. We found the order of growth of the kth eigenvalue, improving the remainder estimate for regular weights. Copyright ©2007 Rocky Mountain Mathematics Consortium.
openaire   +4 more sources

Conformally Perforated Shellular Metamaterials with Tunable Thermomechanical and Acoustic Properties

Advanced Functional Materials, EarlyView.
This study introduces Conformally Perforated Shellular Metamaterials (CPSMs), which overcome TPMS design limitations by mapping 2D cellular layouts onto 3D surfaces. CPSMs exhibit enhanced elastic stiffness, thermal conductivity, and acoustic performance compared to intact P‐type shellulars, demonstrating their potential as multifunctional ...
Benyamin Shahryari, Armin Mirabolghasemi, Shahin Eskandari, Xin Chen, Jean‐François Deü, Roger Ohayon, Atef Mohany, Alex Kalamkarov, Abdolhamid Akbarzadeh   +8 more
wiley   +1 more source

Asymptotic behavior of permutation records

Journal of Combinatorial Theory, Series A, 2009
15 pages, 3 figures.
openaire   +2 more sources

Crystallization Dynamics of Hybrid Perovskite Mediated by a Biopolymer: From Precursor Solution to Thin Film

Advanced Materials Interfaces, EarlyView.
In order to better understand the complex crystallization dynamics of starch‐assisted metal halide perovskites (MHPs), the properties of colloidal precursor suspensions and the thermodynamic evolution of the crystallization reaction are investigated by a comprehensive set of characterization techniques, from solutions to films.
Antonella Giuri, Nadir Vanni, Rosanna Mastria, Sonia Carallo, Silvia Colella, Federica Aiello, Federica Balzano, Gloria Uccello‐Barretta, Muneeza Ahmad, Nicholas Rolston, Aurora Rizzo, Carola Esposito Corcione   +11 more
wiley   +1 more source

Combining losing games into a winning game

, 2017
Parrondo's paradox is extended to regime switching random walks in random environments. The paradoxical behavior of the resulting random walk is explained by the effect of the random environment.
Rémillard, Bruno, Vaillancourt, Jean
core   +4 more sources

Large solutions, metasolutions, and asymptotic behaviour of the regular positive solutions of sublinear parabolic problems

Electronic Journal of Differential Equations, 2000
In this paper we analyze the existence of regular and large positive solutions for a class of non-linear elliptic boundary value problems of logistic type in the presence of refuges.
Julian Lopez-Gomez
doaj  

Asymptotic Behavior of the Daubechies Filters

Applied and Computational Harmonic Analysis, 1995
AbstractWe discuss the asymptotic behavior of the phase of the Daubechies filters when the length of the filter goes to + ∞. We study especially the minimum-phased filters and the almost linear phased filters.
Djalil Kateb, Pierre Gilles Lemarié-Rieusset   +1 more
openaire   +2 more sources