English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We consider symmetric tensors of format $2 \times 2 \times 2$ and $2 \times 2\times 2 \times 2$ over prime fields. Using computer algebra we compute thecanonical forms of these tensors. For $2 \times 2 \times 2$ symmetric tensors,we consider the prime fields $\mathbb{F}_p$ for $p = 2, 3, 5, 7, 11, 13, 17$.For $2 \times 2 \times 2 \times 2$ symmetric tensors, we consider the primefields $\mathbb{F}_p$ for $p = 2, 3, 5, 7$. For each canonical form, wedetermine the size of its orbit and the symmetric rank of the symmetric tensorsin its orbit.

Canonical Forms of $2 \times 2 \times 2$ and $2 \times 2 \times 2 \times 2$ Symmetric Tensors over Prime Fields