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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

By a recent method to estimate the derivatives jwðziÞj, k > 1, at certain a-points of a meromorphic function wðzÞ in terms of the Ahlfors-Shimizu characteristic and of jw ðziÞj, we improve some classical results on the growth of meromorphic solutions of certain algebraic di¤erential equations. Moreover, we o¤er similar results for equations involving inverse derivatives and derivatives of a power w of a meromorphic function w.

On a method of estimating derivatives in complex differential equations