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/

Zendy Pro

Presents the zaia usage as premium feature

ZAIA

Presents AI Discovery search usage as a premium feature

AI Discovery

Presents AI Discovery explain and summary usage as a premium feature

Content Analysis

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Presents the pdf analysis as premium feature

PDF Analysis

1500 Top-up

3000 Top-up

Zendy Basic

2500 Top-up

Zendy Unlimited

Presents the access of premium content as premium feature

Premium Content

We present a simple, short, and elementary proof that if   $v$   is a Beltrami flow with a finite energy in   $\mathbb R^3$  , then   $v=0$  . In the case of the Beltrami flows satisfying   $v\in L^\infty _{loc} (\mathbb R^3) \cap L^q(\mathbb R^3)$   with   $q\in [2, 3)$  , or   $|v(x)|=O(1/|x|^{1+ \varepsilon })$   for some   $\varepsilon &gt;0$  , we provide a different, simple proof that   $v=0$  .

Remarks on a Liouville-Type Theorem for Beltrami Flows