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 Plus

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

Zendy Tools

Zendy Open

We obtain an asymptotic formula for the mean value of the function$\tau_k(n)$, which is the number of solutions of the equation $x_1...\, x_k=n$in natural numbers $x_1,..., x_k$ in some special sequences of natural numbers.

On the Mean Values of the Function $\tau_k(n)$ in Sequences of Natural Numbers