Results 181 to 190 of about 3,570,033 (364)

Skew-symmetric matrix polynomials and their Smith forms

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

High‐Concentration Mesogen‐Assisted Exfoliation of Low‐Dimensional Nanomaterials for Achieving Ultralow‐Temperature Actuations of Liquid Crystal Elastomers

Advanced Functional Materials, EarlyView.
Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim, Yeon Gyeong Ha, Dong‐Gue Kang, Chinedum O. Osuji, Dae Seok Kim, Changyeon Lee   +5 more
wiley   +1 more source

Near-Field Source Localization in Nonuniform Noise: An Efficient Symmetric Matrix Factorization-Based Approach. [PDF]

Sensors (Basel)
Song W, He Z, Sun G, Feng S.
europepmc   +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

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

, 2000
Michael K. Ng
openalex   +1 more source

Facile Tri‐Metallic Catalyst Fabrication Using the Dynamic Hydrogen Bubble Template method

Advanced Functional Materials, EarlyView.
Porous metal catalysts are prepared using hydrogen bubbles as a natural template. By carefully selecting metal combinations and thermal treatment, the researchers tailored surface composition and structure, boosting catalytic performance. The approach offers a powerful and flexible route to designing advanced materials for green energy Abstract ...
Carlos M. S. Lobo, Bruna F. Gomes, Lu Xia, Wulyu Jiang, Tengyu Chen, Kaiqi Zhao, Laís G. Vernasqui, Hannah Kammal, Eric Liesz, Jonas Prietz, F. Pelayo García de Arquer, Christina Roth   +11 more
wiley   +1 more source

Additively Manufactured 3D Auxetic Metamaterials for Structurally Guided Capacitive and Resistive Tactile Sensing

Advanced Functional Materials, EarlyView.
A 3D‐architected auxetic metamaterial is used to construct capacitive and resistive tactile sensors via digital light processing‐based additive manufacturing. The inward deformation of the proposed structure under compression amplifies local strain, enhancing sensing performance.
Mingyu Kang, Hong‐Gap Choi, Keun Park, Soonjae Pyo   +3 more
wiley   +1 more source

An efficient image encryption model based on 6D hyperchaotic system and symmetric matrix for color and gray images. [PDF]

Heliyon
Panwar A, Biban G, Chugh R, Tassaddiq A, Alharbi R.   +4 more
europepmc   +1 more source

Can the lepton flavor mixing matrix be symmetric? [PDF]

, 2002
Zhi‐zhong Xing
openalex   +1 more source