Results 131 to 140 of about 3,545,396 (319)

A note on necessary and sufficient conditions for proving that a random symmetric matrix converges to a given limit [PDF]

, 1994
Robert L. Strawderman
openalex   +1 more source

An Efficient Gauss-Newton Algorithm for Symmetric Low-Rank Product Matrix Approximations

SIAM Journal on Optimization, 2015
Xin Liu, Zaiwen Wen, Yin Zhang
semanticscholar   +1 more source

Double Helical Plasmonic Antennas

Advanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin, Luka Zurak, Krzysztof Maćkosz, Lorenz Löffler, Victor Deinhart, Ivo Utke, Thorsten Feichtner, Katja Höflich   +7 more
wiley   +1 more source

3D Porous Metal‐Scaffold Interdigitated Micro‐Electrodes for High‐Performance On‐Chip Energy Storage Systems

Advanced Functional Materials, EarlyView.
Porous 3D copper scaffold‐based interdigitated electrodes are developed via dynamic hydrogen bubble templating, enabling high‐performance Zn‐ion micro‐batteries and micro‐supercapacitors. This strategy significantly boosts charge storage performance, advancing the design of next‐generation on‐chip energy storage systems.
Nibagani Naresh, Yujia Fan, Yijia Zhu, Tianlei Wang, Shuhui Li, Ivan P. Parkin, Michael De Volder, Buddha Deka Boruah   +7 more
wiley   +1 more source

Certification of Algorithm 254: Eigenvalues and Eigenvectors of a real symmetric matrix by the QR method

, 1967
John H. Welsch
openalex   +1 more source

Skew-symmetric matrix polynomials and their Smith forms

, 2013
D. Mackey, N. Mackey, C. Mehl, V. Mehrmann   +3 more
semanticscholar   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Modeling Tree-like Heterophily on Symmetric Matrix Manifolds. [PDF]

Entropy (Basel)
Wu Y, Hu L, Hu J.
europepmc   +1 more source

Preconditioned Lanczos Methods for the Minimum Eigenvalue of a Symmetric Positive Definite Toeplitz Matrix [PDF]

, 2000
Michael K. Ng
openalex   +1 more source

SelInv---An Algorithm for Selected Inversion of a Sparse Symmetric Matrix

TOMS, 2011
Lin Lin, Chao Yang, J. Meza, Jian-feng Lu, Lexing Ying, Weinan E   +5 more
semanticscholar   +1 more source