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

In this paper, we introduce and investigate a new subclass H ̇ . I / of analytic and bi-univalent functions in the open unit disk U: For functions belonging to this class, we obtain estimates on the first two Taylor-Maclaurin coefficients ja2j and ja3j : 2010 Mathematics Subject Classification: 30C45

Coefficient estimates for a new subclass of analytic and bi-univalent functions defined by convolution