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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In this paper we give a generalization of the Lagrange mean value theorem via lower and upper derivative,aswellasappropriatecriteriaofmonotonicityandconvexityforarbitraryfunction f : (a,b) → R. Some applications to the neoclassical economic growth model are given (from mathematical point of view).

Generalizations of the Lagrange mean value theorem and applications