Results 281 to 290 of about 221,321 (318)

Tensors and Tensor Operators

1994
Abstract WE are accustomed to deal with certain physical quantities such as mass and energy which are in no way connected with the orientation of our coordinate system and which have no directional properties. Such quantities a.re sea.la.rs, or tensors of rank zero.
D M Brink, G R Satchler
openaire   +1 more source

Smooth Tensor Product for Tensor Completion

IEEE Transactions on Image Processing
Low-rank tensor completion (LRTC) has shown promise in processing incomplete visual data, yet it often overlooks the inherent local smooth structures in images and videos. Recent advances in LRTC, integrating total variation regularization to capitalize on the local smoothness, have yielded notable improvements.
Tongle Wu, Jicong Fan
openaire   +2 more sources

Diffusion Tensor Imaging

2010
Diffusion tensor MRI (DT-MRI) is the only non-invasive method for characterising the microstructural organization of tissue in vivo. Generating parametric maps that help to visualise different aspects of the tissue microstructure (mean diffusivity, tissue anisotropy and dominant fibre orientation) involves a number of steps from deciding on the optimal
Jones, Derek K., Leemans, Alexander
openaire   +4 more sources

Parallel convolutional processing using an integrated photonic tensor core

Nature, 2021
Johannes Feldmann, Nathan Youngblood
exaly  

Tensor lattice field theory for renormalization and quantum computing

Reviews of Modern Physics, 2022
Yannick Meurice, Ryo Sakai, Judah F Unmuth-Yockey   +2 more
exaly  

Third-order nonlinear Hall effect induced by the Berry-connection polarizability tensor

Nature Nanotechnology, 2021
Shen Lai, Huiying Liu, Zhaowei Zhang
exaly  

Foundations of Tensor Analysis – Tensor Algebra and Tensor Calculus

2011
Continuum mechanics has been formulated mainly in the mathematical framework of tensor algebra and tensor calculus. The accurate understanding and the proper application of continuum damage mechanics, therefore, necessitate sound foundation of this mathematical subject.
openaire   +1 more source

Higher-dimensional processing using a photonic tensor core with continuous-time data

Nature Photonics, 2023
Bowei Dong, Samarth Aggarwal, Utku Emre Ali   +2 more
exaly  

Measurement of the quantum geometric tensor and of the anomalous Hall drift

Nature, 2020
Antonio Gianfrate, Olivier Bleu, Lorenzo Dominici   +2 more
exaly  

Tensor Robust Principal Component Analysis with a New Tensor Nuclear Norm

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2020
Canyi Lu, Jiashi Feng, Yudong Chen
exaly