Tensors in computations
Numerical Analysis
2021-06-16 v1 Numerical Analysis
Abstract
The notion of a tensor captures three great ideas: equivariance, multilinearity, separability. But trying to be three things at once makes the notion difficult to understand. We will explain tensors in an accessible and elementary way through the lens of linear algebra and numerical linear algebra, elucidated with examples from computational and applied mathematics.
Keywords
Cite
@article{arxiv.2106.08090,
title = {Tensors in computations},
author = {Lek-Heng Lim},
journal= {arXiv preprint arXiv:2106.08090},
year = {2021}
}
Comments
208 pages, 5 figures